Northern Ireland's former deputy first minister Martin McGuinness has died at the age of 66. Once a commander in the IRA, he later took on a crucial role in negotiating the peace process as deputy leader of Sinn Féin - but what's his legacy? Plus Labour's underlying civil war takes a fresh turn. The Independent's chief political commentator John Rentoul joined Share Radio's Ed Bowsher for more on the day's big political stories.
