Decoding America: the Republicans turning on Trump

Co-hosts Reged Ahmad and Jonathan Yerushalmy look at whether the Iran war, a new $1.8bn ‘anti-weaponisation’ fund and Donald Trump’s intervention in Republican primaries is turning his own party against him. They also look at The Late Show with Stephen Colbert going off air, and whether it signals the end of American political satire. You can support the Guardian at theguardian.com/fullstorysupport