Marco Rubio actually said...

"I'm not running to beat up on other Republicans. If there are policy differences, we'll discuss those. But ultimately I'm running to unify this party and ensure that our next president is nothing like..."

"America's greatest days are within our reach but not if we stay on the road we're on right now."

"I'm running to unite this party"

"I have clear policies, the most detailed policy of anybody running for president on either side and that's going to be my message no matter where I am."