18:00Six O'Clock News26/03/2022 The US President calls Vladimir Putin a 'butcher'BBC Radio 4 Duration: 15 minutes Sat 26th Mar 2022, 18:00 on BBC Radio 4 LWAvailable for over a yearListen nowRussia says Mr Biden's words diminish the chance of mending relations between Moscow and WashingtonGenresNewsBrandSix O'Clock News Source: BBC Online