90 | Tim Shipman

We talk to Sunday Times political editor Tim Shipman, author of the definitive insider accounts of three years of turmoil in British politics: All Out War and Fall Out.  He tells us about what drives the bloodletting in the Tory Party, how Theresa May survived the general election fiasco and the difference between Tory leakers and Labour leakers. Plus  we talk Trump and Tim explains how Twitter has changed political journalism.