“At 09:00 GMT on Thursday, Fifa published a report that cleared Russia and Qatar of any wrongdoing during the bidding process for the 2018 and 2022 World Cups. Instead, the English Football Association came under fire for flouting bid rules. Less than four hours later, it was all change when the Fifa report was criticised by the man who spent two years investigating claims of corruption on behalf of football’s world governing body. What is the background to this story, who is to blame for the controversy and what will happen now?” BBC (Video)