Donald Trump has now definitively said he believes the president “was born in the United States, period.” For years,Trump has raised questions about the president’s birth certificate, keeping alive “birther” conspiracy theories. His campaign has tried to blame the birther issue on Hillary Clinton, claims that are widely unfounded.

Donald Trump continues to insult his way to the GOP presidential nomination.

At a campaign rally Thursday, a supporter stated the president wasn't American, then went on to ask Trump how to "get rid" of Muslims.