RT News - March 24, 2018 (17:00 MSK)

A police officer dies of his injuries following Friday's terror attack in the south of France - bringing the number of fatalities to four. He's being hailed as a national hero for swapping places with one of the supermarket hostages. British investigators raid the offices of the political consulting giant Cambridge Analytica - over a major data breach which has landed Facebook in hot water. And, as John Bolton prepares to take over as America's new National Security Adviser - we look at whether he too will be caught up in the Russia-collusion dragnet.