Jeb Bush super PAC trolls Rubio on Twitter
UPDATE: The Hillary Clinton group Correct the Record also razzed Rubio today, with a game of Where's Marco.
The Jeb Bush super PAC has created a Twitter handle - @ismarcoworking - "as a public service to our friends in the 4th Estate and the good people of Florida who continue to pay Senator Rubio's salary despite his absence."
It's the latest salvo from Team Bush, which has seen Rubio gain momentum.
"We'll be updating the feed today, throughout the debate tonight, and throughout the days Marco's not working. So, yes, we'll be updating it a lot," Right to Rise super PAC said in a release.
The PAC also posted this jab on Vine: