Business Secretary Vince Cable has told ITV News that there were "problems" with parliamentarians having "improper relationships" with companies, after the Sunday Times claimed that Energy Select Committee Chairman Tim Yeo coached a paying client on how to influence his committee.
More top news
A hacker group who claimed to be behind a cyber attack on Sony Pictures have posted a message online apparently mocking the FBI.
The returns of Benedict Cumberbatch's detective and the X Factor judge were among 2014's most tweeted TV moments in a billion conversations.
A family has issued an appeal to help find their missing pet turkey - in case he gets gobbled up as someone's Christmas dinner.