18:00Six O'Clock News20/01/2016 Donald Trump becomes the 45th US PresidentBBC Radio 4 Duration: 30 minutes Fri 20th Jan 2017, 18:00 on BBC Radio 4 FMAvailable for over a yearListen nowIn his inaugural address, Donald Trump vowed to put America firstGenresNewsFormatsBulletinsBrandSix O'Clock News Source: BBC Online