Trump is no wallflower. He's a provocateur -- that's not an endorsement or lack thereof of what he says, only that he says things to provoke a response -- and there is little question that he enjoys it. It's a fair observation in a news report or analysis.

As to "undocumented immigrant," a simple archive search on this site for the past year for that term produced 166 hits. I prefer the term illegal alien, which is perfectly logical and objective, but the editors of the Post do not. Former Editor Gregory Moore was quoted as saying he felt "alien" connotes space beings. I disagree with him. In the grand scheme of things, it's not worth venting a spleen over.