Israel's role and charges of 'Israel first'

How serious is the growing split within Trump’s MAGA base, as prominent Republican commentators and influencers criticise why the US started a war with Iran, and how long it might go on for. Also, might Trump voters turn on the president who told them ‘no more wars’ and ‘America First’?

Justin, Sarah and Marianna join Matt Chorley on 5 Live to answer your questions. They also look at pressure from Trump for other countries to help police the Strait of Hormuz, which Iran is currently blocking to the United States and ‘its enemies’. The US president has said it would be “very bad for the future of Nato" if allies don't help, given its importance with world energy supplies. How much planning did the US put into a plan to protect the Strait of Hormuz? And can Trump convince NATO members to get involved now?

Plus, what did Hollywood say about Trump at last night’s Oscars - and does it even matter?

HOSTS: • Justin Webb, Radio 4 presenter • Sarah Smith, North America Editor • Marianna Spring, Social Media Investigations Senior Correspondent • Matt Chorley, 5 Live presenter

GET IN TOUCH: • Join our online community: https://discord.gg/qSrxqNcmRB • Send us a message or voice note via WhatsApp to +44 330 123 9480 • Email Americast@bbc.co.uk • Or use #Americast

This episode was made by Rufus Gray, Alix Pickles and Grace Reeve. The technical producer was Rohan Madison. The series producer is Purvee Pattni. The senior news editor is Sam Bonham.

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