CIA director weighs in on rumors about Putin's health
CIA Director William Burns discussed rumors that have been circulating about the health of Russian President Vladimir Putin at the Aspen Security Conference. +
Former spy bosses discuss Ukraine and Putin's invasion
Sir John Scarlett - ex-head of MI6 (2004-09) - spoke about whether a difference by publishing the details of the threat of Putin's invasion and what the cost would be.
Newsnight's Diplomatic and Defence Editor Mark Urban asked former CIA chief, John Brennan whether there could be a reset of relations with Russia while Putin remains President.
He said it would be "years before we're going to be able to repair the damage in Ukraine."