Five people have died and at least 40 were injured after an attacker drove a car along a pavement in Westminster, stabbed a policeman and was shot dead by police in the grounds of Parliament.
FBI Director James Comey on Monday confirmed for the first time that the bureau is investigating possible ties between Republican Donald Trump's presidential campaign and Russia as Moscow sought to influence the 2016 U.S. election.
Musical stars are paying tribute to Chuck Berry after the influential performer died aged 90.
US singer-songwriter Bruce Springsteen said he was "the greatest pure...
