Former US Senator Gary Hart pays tribute to Nixon's Democratic challenger George McGovern.
News and insight from the business world with Andrew Verity and Mickey Clark.
Nicky Campbell takes your calls on the day's big story.
QPR manager Mark Hughes says football will never totally get rid of racism. Is he right?
The Newsnight editor has stepped aside after criticism of the handling of the Savile story
The third US Presidential Debate in full and news from around the world.
Tuesday 23 October 2012