He was used by the establishment to attack Trump, bring the presidential debate down into the dirt and make Trump look bad so Romney and other could attack.
Marco has pretty much served his purpose. Hopefully, he will lose big to Trump in the Florida primary.
It has been said that George Washington could not tell a lie. It has been proven that Marco Rubio cannot tell the truth. Marco is slick though. he is slicker than greased owl shit. He fooled me into voting for him for the Senate. Then, as soon as he got to DC, he started working with the Democrats.
Trump does that all by himself. He didn't need Rubio's help.