Republican v Republican: can Trump play peacemaker within his own party?

The president-elect's intervention in Mike Johnson's speakership win was a sign of his power over the party - but it was only the first test of many

Donald Trump to the rescue.

With Mike Johnson's bid for re-election as speaker of the House of Representatives teetering, the US president-elect interrupted a golf game to talk by phone to two Republican holdouts. In short order the art of the deal prevailed: Johnson won on the first ballot.