US President Donald Trump is set to announce tariffs on goods from around the world coming into America tomorrow, in what his administration has dubbed "Liberation Day". The UK government is still trying to negotiate exemptions to the tariffs through an economic deal, while other powers have promised retaliation. We speak to British businesses bracing themselves for the change and a Republican strategist on whether Trump's voters will tolerate projected price rises.

Betty Webb, one of the last of the Bletchley Park codebreakers, has died aged 101. We heard from her friend and historian Tessa Dunlop.

And who should portray The Beatles? We discuss the contested casting in Sir Sam Mendes' new movie project about the world's most famous rock band.