This week the BBC Trust, while broadly praising BBC 4, has said the channel needs to make a bigger impact on the majority of viewers who do not watch it. The trust made similar comments about 6 Music earlier this year, before the BBC announced plans to close that radio station. Does controller Richard Klein have any fears for BBC 4's future? There are claims that media reports of allegations of corruption at Fifa may harm England's bid to host the 2018 World Cup. One suggestion is that journalists should put their findings to Fifa's ethics committee rather than publish. The claims follow reports from the Sunday Times Insight team last month and ahead of a BBC Panorama report expected later this month. Richard Caborn, former minister and ambassador for the bid, discusses this with Andrew Hogg, formerly editor of Insight.And why are Ann Widdecombe and Wagner so popular with Strictly Come Dancing and X Factor audiences, when the judges say their performances are technically so much weaker than their competitors? What role to the judges play in raising their popularity? Emma Cox of The Sun and The Telegraph's Neil Midgley discuss.The producer is Simon Tillotson.