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Q: By Marianna SpringSpecialist disinformation reporter, BBC News The adverts show the Democratic Party challenger with an earpiece, and say that he refused to have his ears checked for devices prior to the debate. The Biden campaign rejected the claims. The Trump campaign adverts ask: "Why won't Sleepy Joe commit to an ear test?" and "Who is in Joe's ear?" Accusations that presidential candidates have received debate help via hidden hearing devices are familiar, albeit unproven. Such allegations have been levelled against both Republican and Democratic candidates in the past. Prior to Tuesday's debate, the rumour about Mr Biden's supposed earpiece was circulating on several social networks, and was being promoted by the Trump campaign. At least 15 versions The advertising campaign was launched after the debate, and also promotes two other baseless but widely shared rumours about Mr Biden. One suggested he asked for breaks during the debate, and another accused him of refusing a "drug test". The photo featured in the advert is not from Tuesday's debate. It was first shared online in September 2019. In a number of the adverts, it has been doctored to show Mr Biden wearing wireless Apple headphones. This was not the case in the original image. Some versions circle the ear featuring the headphone. By Wednesday evening, there were at least 15 different versions of the advert, and according to Facebook's Ad Library, they had reached at least 10 million users. Facebook has pledged to label posts containing voting misinformation and point users towards accurate information ahead of the election. However its policy does not involve fact-checking political speech, including in advertisements. The company declined to comment about the latest Trump ad campaign. Rumour origins Hours before the debate, the claims went viral on Facebook and YouTube. Identical memes were pushed by a number of popular Facebook pages with names such as US Conservative and Unhinged Left. They claimed "Joe Biden should be inspected for a hidden earpiece as well as submit to a drug test before the debate". These memes are subject to fact-checks - and some have had warning labels applied to them on Facebook. The claims were picked up by Fox News and other conservative news outlets. They were further amplified by supporters of QAnon, an unfounded a conspiracy theory that claims President Trump is fighting a secret war against elite Satan-worshipping paedophiles. Those who believe in QAnon are known for promoting political disinformation on social media which targets opponents of the president. They shared close-up pictures of Mr Biden's ears, alleging a listening device was visible. During the debate, some also shared photos of a fold in Mr Biden's shirt, claiming it was caused by a wire, and of a supposed device on his wrist, where he wears a rosary in memory of his late son Beau. Nothing new Conspiracy theories about secret listening devices have been recycled in presidential election campaigns for the past two decades. Democratic candidate Hillary Clinton faced similar unfounded claims ahead of the 2016 presidential election. In 2004, rumours circulated among left-wing sites and blogs that President George W Bush was being aided by a secret earpiece. None of those allegations were found to be true. Even if a candidate did wear an earpiece, any advantage would be questionable. As TV and radio presenters can attest, listening to someone while simultaneously talking during the back-and-forth of a live event is a difficult skill to master.
A: US President Donald Trump's re-election campaign is running hundreds of Facebook advertisements pushing an unfounded conspiracy theory that Joe Biden cheated during the first US presidential debate.
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Q: Viewing peaked at 9.2 million at the start of the extended 95-minute episode at 21:00 GMT, with 8.5 million seeing it through to the end. Although billed as the final episode, there will be a Christmas special which fans hope will tie up some loose ends before the drama officially ends. The series, which first began in 2010, has been a hit around the world. Although ratings had fallen over the course of the sixth series, Sunday night's episode was the highest viewed since November 2013. Critics generally praised the finale, with The Guardian's Sam Wollaston saying "farewell to a pretty splendid posh soap opera". "This [episode] is rammed to the ramparts with excitement and (melo)drama. Television will be a dowdier place without it," he said. The Telegraph's Allison Pearson added: "Thankfully, the finale, which came at the end of a dull series, was an absolute corker. That trademark recipe of low comedy and high melodrama was served up on a silver salver." However other critics were left unsatisfied, complaining of loose ends. The Daily Express's Neela Debnath said it felt like "there's still so much left unresolved". "It feels as if [creator Julian Fellowes] had so many more plans for Downton but has had to cut it short and cram all of his ideas into this one episode. The result is far from the satisfying ending that Downton aficionados were hoping for," she said. "Perhaps the real finale will be delivered at Christmas and leave us begging for another series of our favourite Sunday night period drama. But tonight falls short of the mark." Meanwhile, The Huffington Post's Caroline Frost described the episode as a "misjudged finale". "This finale, and sixth series as a whole, has most certainly proved the wisdom of Lord Fellowes' decision to put his pen down and consign the residents of this gothic pile to their colourful but ultimately inconsequential history," she said.
A:
The final episode of Downton Abbey was watched by an average of 8.4 million viewers, overnight figures show.