"You repeat yourself every day," Sen. Marco Rubio said, interrupting Donald Trump during the CNN debate.
"I watched him repeat himself five times four weeks ago," Trump said.
"I saw you repeat yourself five times five seconds ago," Rubio said.
Looks like the ghost of Chris Christie's campaign is back in the form of Marco Rubio.
"There it is. There it is. The memorized 25-second speech," Christie said.
Rubio hit Trump hard for lacking specifics when outlining how he'd replace Obamacare.
"What is your plan? What is your plan on health care? You don't have a plan. I'll give him one minute of my time to tell me his plan," Rubio said.
Thursday's debate was the hardest the senator has ever gone after the billionaire.
And it makes sense.
Rubio has yet to win one primary or caucus, and is behind Trump by double digits in his own state.