An aide said he will file the required paperwork on Thursday.
"It was wrong 100 years ago and it’s wrong today,” he writes.
De Blasio told the AP that Trump's comments were "disgusting and offensive."
“I think the American people are really going to be pushing back on this."
“He's not hurting other candidates. He is risking the Republican brand,” says one strategist.
Jesse Byrnes 07/01/15 06:05 PM EDT
"It's just not in the cards," the veteran lawmaker said.
The GOP presidential hopeful said the Supreme Court ruling puts the nation on a slippery slope.
Cory Bennett 07/01/15 03:05 PM EDT
Banks have spotted fraudulent charges tied to cards used at Trump hotels, a report claims.
Rep. Steve King said on Wednesday that he admires Donald Trump’s “scrappiness."
It's a record fundraising haul for the first quarter of a presidential bid.