Marco Rubio Warns in 1st National TV Ad 'Paris Could Happen Here'

GOP presidential hopeful Marco Rubio debuts first national ad of his campaign.

The 30-second ad features the Florida senator up close against a simple black background as he warns Americans of the dangers of “radical terrorists.”

“These are radical terrorists who want to kill us because we let women drive, because we let girls go to school,” Rubio, 44, says directly to the camera.

He wraps up the ad with an ultimatum on the war against ISIS.

“Either they win,” he says, “or we do.”