Crossword puzzle clue "potus who said i ask you to judge me by the enemies i have made"

POTUS who said: "I ask you to judge me by the enemies I have made"

POTUS in Twitter's @POTUS, e.g.

Ask, ask, ask

It's said that he said, "I never said most of the things I said"

Sounds you might make when I say "Would you rather watch your parents have sex or have your parents watch you have sex?"

Ask about a conversation topic that someone else seems to want you to ask about

"Ask not what you can do for your country; Ask what's for lunch"

She shouldn't have to ask, "Do you want to have your fortune told?"