18:00Six O'Clock News24/04/2016 Obama's trade deal warning dismissed.BBC Radio 4 Duration: 15 minutes Sun 24th Apr 2016, 18:00 on BBC Radio 4 LWAvailable for over a yearListen nowVote Leave dismiss President's warning it could take a decade to agree a US trade deal.GenresNewsFormatsBulletinsBrandSix O'Clock News Source: BBC Online