A day later, he addressed Rand Paul's position head on, again, on Fox News. “Like many people who have been opining, he has no idea what he’s talking about.”
Paul, of course, could not let the insult go unanswered, and began tweeting at @marcorubio.
The joke here? Sen. Paul is usually the elected official most likely to be accused of being an isolationist.
The Internet watched and reached one conclusion. Rand Paul is preparing to be 2016's Twitter troll.
It's exciting to see the potential presidential candidates working on building their #brand so early in the game. We can only imagine that the content created by 2016 contenders is going to be the greatest we have ever seen!