Trump's showdown with Republican Sen. Cassidy: Inside the blow-up on Capitol Hill

Sen. Bill Cassidy of Louisiana clashed with President Trump during a private Republican Senate lunch on Capitol Hill after Trump refused to sign a bipartisan housing bill that GOP leaders hoped would help their election prospects. The confrontation highlights growing tensions between Trump and some Senate Republicans over legislative priorities heading into the election cycle. Cassidy's willingness to directly challenge the president during the private meeting underscores the ongoing divisions within the Republican party on key policy issues.