
Chris Patten, chairman of the BBC Trust, walks out of the BBC headquarters on Nov. 11, 2012, to give a media interviews in London. The head of the BBC's governing body said Sunday the broadcaster needs a radical overhaul following the resignation of its chief executive in wake of a scandal over a botched report on child sex-abuse allegations. (Associated Press)

Chris Patten, chairman of the BBC Trust, walks out of the BBC headquarters on Nov. 11, 2012, to give a media interviews in London. The head of the BBC's governing body said Sunday the broadcaster needs a radical overhaul following the resignation of its chief executive in wake of a scandal over a botched report on child sex-abuse allegations. (Associated Press)

BBC Director General George Entwistle (left) stands with Lord Chris Patten, chairman of the BBC Trust, as he announces his resignation Nov. 10, 2012, outside New Broadcasting House in central London after recent news program problems. (Associated Press)

BBC Director General George Entwistle (left) stands with Lord Chris Patten, chairman of the BBC Trust, as he announces his resignation Nov. 10, 2012, outside New Broadcasting House in central London after recent news program problems. (Associated Press)

The BBC Director General, George Entwistle, left, stands with the Chairman of the BBC Trust, Lord Chris Patten, as he announces his resignation as Director General outside New Broadcasting House in central London, after recent news program problems, Saturday Nov. 10, 2012. (AP Photo/ Max Nash)

The BBC Director General, George Entwistle, left, stands with the Chairman of the BBC Trust, Lord Chris Patten, as he announces his resignation as Director General outside New Broadcasting House in central London, after recent news program problems, Saturday Nov. 10, 2012. (AP Photo/ Max Nash)