Trump gets into shouting match with GOP senator over Iran war (opens original article in a new tab)

A Republican senator had a heated argument with Trump over the Iran war and a war powers resolution, with Trump calling the senator a 'lunatic' and criticizing other GOP members for their votes.

• A GOP senator had a heated exchange with Trump over Iran war and war powers resolution.
• Cassidy called Trump 'brother' and was called 'lunatic' by the president.
• Trump criticized other GOP senators for their votes on the war powers resolution.