El-Sayed's threat against GOP rival backfires as conservatives bring receipts: 'Is Dubai in Florida?'

Abdul El-Sayed sparked online controversy moments after capturing the Democratic Party’s nomination in Michigan's Senate race for his word choice in challenging Republican nominee Mike Rogers to a series of five debates.

"I know you're going to say no because you're a coward. Five debates. All right?" El-Sayed said.

"You and I both know that you will wither in front of your own crimes, but I'm gonna make sure Michiganders know about them. By the time we're done, you are not going to...