Sen. Marco Rubio defended past support of a cap-and-trade bill in the Florida House by saying it was an attempt to protect the state from future federal regulations.
Fox News moderator Bret Baier asked Rubio about the issue at a Republican presidential primary debate in Des Moines, Iowa, on Jan. 28, 2016. Baier said Rubio had "wanted Florida to get ahead of other states and establish a cap-and-trade system" while he was House speaker in 2008, and asked why Rubio had changed his mind.
Rubio denied he backed a popular plan supported by then-Gov. Charlie Crist, claiming he was looking to insulate Florida from restrictions a future president might impose.
"I have never supported cap and trade, and I never thought it was a good idea, and I was clear about that at the time," Rubio said.
Rubio has been very outspoken during this campaign about his opposition to cap and trade, which lets businesses trade pollution credits if they don't meet emission caps. But is his retelling of what happened in 2008 accurate?
See what Joshua Gillin of PolitiFact found.