Twitter has banned the US president's eldest son from tweeting for 12 hours.

The punishment followed a post by Donald Trump Jr containing a video discussing the benefits of Hydroxychloroquine.

Some, including President Trump, have suggested the drug works as a preventative measure against coronavirus, despite medical studies that indicate the contrary.

Twitter said the post had violated its Covid-19 misinformation rules.

Donald Trump Jr will still be able to browse Twitter and send direct messages in the interim.

Twitter told the BBC: "We are taking action in line with our policy."

The main US social media sites have all taken measures to crack down on misinformation about the coronavirus.

Andy Surabian, a spokesman for Donald Trump Jr told the BBC the decision had been "beyond the pale".

"Twitter suspending Don Jr for sharing a viral video of medical professionals discussing their views on Hydroxychloroquine is further proof that big tech is intent on killing free expression online, and is another instance of them committing election interference to stifle Republican voices," he said.

"While there is indeed much disagreement in the medical community about the efficacy of Hydroxychloroquine in treating coronavirus, there have been studies reported by mainstream outlets like CNN, suggesting that it may in fact by an effective treatment.

"Those pretending otherwise are lying for political reasons."
https://www.bbc.com/news/technology-53567681

Liverpool will field different teams in two separate competitions within 24 hours after the EFL announced the date of their Carabao Cup quarter-final with Aston Villa will not be changed.

The Reds will play at Villa on 17 December at 19:45 GMT and will compete in the Club World Cup semi-final in Qatar the following day at 17:30 GMT.

Manager Jurgen Klopp had ruled out the prospect of playing both fixtures.

But the EFL said keeping the date followed a "request from the club".

A Liverpool statement said: "We would like to thank the EFL for their efforts to accommodate us and we can confirm alternative dates were discussed, but ultimately none were considered suitable without compromising the scheduling of the competition itself or placing an undue strain on our playing staff.

"As a result, we will be utilising two playing squads simultaneously, with one squad participating in the Fifa Club World Cup in Qatar and another in the Carabao Cup.

"The club would like to take this opportunity to underline that while this is not an ideal scenario, it is an outcome which was arrived at with the best interests of the competition, our fellow clubs and ourselves as the sole motivating factor."

On Tuesday Klopp said alternative fixture dates for the Villa tie were "just no good for us".

"The final decision about the team line-ups has not been made," he told BT Sport. "It's not to be decided now. Now we have a little bit of time to think it through."

Liverpool now have nine fixtures in December, with a run that includes a league match at home to Watford on 14 December, the EFL Cup tie with Villa three days later, a first Club World Cup game the following day and a final match in the competition on 21 December.

Klopp's side then return to league action away at Leicester on 26 December.

In the aftermath of their last-16 EFL Cup penalty shootout win over Arsenal, Klopp said his side would not be "the victim of the problem" when discussing the fixture congestion.

In theory, the Reds would have faced a seven-hour flight of more 4,000 miles from Birmingham - after facing Villa - to Qatar, were they not fielding separate teams.

An EFL statement said Liverpool had committed to "fielding a team that is largely consistent with those that have participated in earlier rounds of this season's competition" at Villa Park.

EFL football services director Dave Cookson said: "In these exceptional circumstances the decision was taken having received clear assurances from the club that there will be a level of consistency in team selection, a feature which is key to ensuring integrity is maintained."

The EFL said maintaining the fixture date was "the best decision in minimising the impact of rescheduling the final stages of the competition".

There are no midweek slots available in 2019 other than during international breaks and the first legs of the EFL Cup semi-finals are scheduled to be played in the week commencing 6 January.

Top European clubs have previously said they will boycott the Club World Cup from 2021 after Fifa approved the expansion of the tournament to 24 teams.

Two games in 24 hours - can fans do both?

Liverpool fans who turn out at Villa Park can currently choose two flight options that would give them a chance of making kick-off in Qatar.

A flight from Birmingham Airport at 07:50 GMT on 18 December lands in Doha at 17:30 local time, leaving three hours to get from the airport runway to the stands at Education City Stadium.
https://www.bbc.com/sport/football/50309214

Japanese Emperor Akihito declares historic abdication

Japan's Emperor Akihito has declared his abdication and delivered his last public address as emperor, in a historic ceremony in Tokyo.

He is the first Japanese monarch to stand down in more than 200 years.

The 85-year-old was given permission to abdicate after saying he felt unable to fulfil his role because of his age and declining health.

Crown Prince Naruhito will ascend the throne on Wednesday, beginning a new era.

The emperor in Japan holds no political power but serves as a national figurehead.

Making his final speech in a Western-style morning coat, Akihito said he "wished Japan and the world peace and prosperity".

"I am deeply grateful for the people that accepted me as a symbol and supported me," he said.

"Along with the empress consort, I hope from my heart the Reiwa era will be peaceful and fruitful, and I hereby pray for the well-being and happiness of our country and people of the world."

The life and reign of Akihito - the human emperorReiwa: Naming a new era in Japan

After helping his wife, Empress Michiko, down the steps, the emperor turned and bowed towards the gathered officials as he left the room.

Akihito's reign has been marked by his interactions with people suffering from disease and disaster, which have endeared him to many Japanese people.

What happened at the abdication ceremony?

In the first private ceremonies of the day, the emperor reported his abdication to the mythological ancestors of Japan's imperial family.

The Taiirei-Seiden-nogi, or main Ceremony of the Abdication of His Majesty the Emperor, took place at the Matsu-no-Ma state room in the Imperial Palace in Tokyo.

Over 300 people attended, including Prime Minister Shinzo Abe, Crown Prince Naruhito, and Crown Princess Masako.

It began at 17:00 local time (08:00 GMT) and lasted around 10 minutes.

Imperial chamberlains carried Japan's state and privy seals into the hall, along with a sacred sword and a jewel which are considered symbols of the imperial family.

Speaking ahead of the emperor's address, Prime Minister Abe said: "While keeping in our hearts the path that the emperor has walked, we will make utmost efforts to create a bright future for a proud Japan that is full of peace and hope."

The ceremony ended with Akihito's final address, though he will technically be emperor until midnight.

Tuesday's events were the first time anyone alive had watched a Japanese abdication ceremony.

On Wednesday morning, Crown Prince Naruhito will inherit the Imperial Treasures in his first ritual as emperor.

The prince taking Japan into a new eraThe mysterious Imperial Treasures of JapanReiwa: Naming a new era in JapanWhy did the emperor decide to abdicate?

Akihito is the first Japanese monarch to voluntarily relinquish the throne since 1817.

The 85-year-old said in a rare address in 2016 that he feared his age would make it hard for him to carry out his duties and strongly hinted that he wanted to stand down.

"When I consider that my fitness level is gradually declining, I am worried that it may become difficult for me to carry out my duties as the symbol of the State," he said then.

Emperor Akihito's 2016 address to the nation

Akihito had surgery for prostate cancer in 2003 and a heart bypass operation in 2012.

Opinion polls showed that the vast majority of Japan sympathised with the emperor's desire to retire and a year later parliament enacted a law that made his abdication possible.

Who is the crown prince?

Prince Naruhito is set to become Japan's 126th emperor - and will officially lead the country into the new Reiwa era. It will mark the end of the current Heisei era, which began when Akihito ascended the throne in 1989.

The 59-year-old Naruhito attended Oxford University and become crown prince at the age of 28.

In 1986, he reportedly met his wife Crown Princess Masako Owada at a tea party. They married in 1993.

The couple's only child, Princess Aiko, was born in 2001. However, Japan's current law restricts females from inheriting the throne so she is not her father's heir.

Her uncle Prince Fumihito is first in line to the throne, followed by her cousin, 12-year-old Prince Hisahito.

The princess, the palace and the shrinking royal lineHow are Japanese people marking the handover?

The country's Golden Week break - its annual spring holiday - has been extended to a record 10 days this year to mark the ascension of the new emperor.

The abdication is seen as an almost festive affair, in contrast to when Emperor Akihito succeeded his father 30 years ago following his death, while the country was in mourning.

This time, people will be going on holidays, flocking to cinemas, or staying at home to watch the abdication and ascension ceremonies - which will both be broadcast live.

Many said they would miss the departing emperor, who will now hold the title "Joko", which means "grand emperor" - and the English title "Emperor Emeritus".

"I think the emperor is loved by the people," Morio Miyamoto told Reuters news agency. "His image is one of encouraging the people, such as after disasters, and being close to the people."

"The emperor worked very hard for 30 years so I hope the handing over of the baton to the new emperor will go smoothly," Mikiko Fujii told the agency.

"I'm sad but also hopeful about the next era. I hope it will be a peaceful, gentle period for the second half of my life," said Masatoshi Kujirai, on his way to a Shinto shrine to mark the day.

Why is the Japanese monarchy important?

It's the oldest continuing hereditary monarchy in the world. Legends date it back to about 600 BC.

In fact, Japanese emperors used to be seen as gods, but the country's previous emperor Hirohito - the father of Akihito - publicly renounced his divinity at the end of World War Two, as part of Japan's surrender.

It was Emperor Akihito who helped repair the damage to Japan's reputation after the war.

Previous emperors rarely interacted with the public, but Akihito redefined the role - and has come to be known for his compassion.

In 1991, two years after he ascended the throne, Akihito and the empress broke with norms and kneeled down to speak to people affected by a volcanic eruption in Nagasaki.

Their interactions with people suffering from chronic diseases such as leprosy, who have been marginalised in Japan, were also a sharp departure from the past.

Finally, Akihito also took up the role of a diplomat, becoming an unofficial ambassador for Japan and travelling extensively to other countries - something Naruhito is expected to continue.

While Tuesday sees the first abdication in 200 years, it wasn't so rare historically.

According to Japan's state broadcaster NHK, about half the country's emperors or empresses have done the same, and it happened frequently from the 8th Century to the 19th Century.
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