Donald Trump takes up a post-presidency hobby: revenge

Instead of discreetly returning to private life the ex-president is focused on punishing Republicans he feels betrayed him

Every former American president picks up hobbies after leaving office (books, painting, skinny dipping, boxing). For the early days of Donald Trump's post-presidency he has picked something a little different: revenge.

It's early and presidents usually intentionally recede from public view dramatically after leaving office. But Trump appears uninterested in following that practice.