Gavin Newsom’s counterpunching against Trump serves as a master class in flipping the script – and boosting his own profile Just when you thought Donald Trump was parody-proof, Gavin Newsom comes along to prove you wrong. Unhinged all-caps tweets with nonsensical punctuation? Insulting nicknames for political enemies? Self-promotional merchandise for sale? Margaret Sullivan is a Guardian US columnist writing on media, politics and culture Continue reading...