The email said the media pounced on the Rubio campaign's "building momentum" by making hay out of the fact that the senator "pointed out a few times" during Saturday's Republican presidential debate "that President Obama has been very deliberate about achieving his bad policies."
"This isn’t the first time the media has tried to distract people," the email read. "We can’t afford to let the media get away with this."
Rubio had said some variation of the line, "Barack Obama is undertaking an effort to change this country, to make America more like the rest of the world," four times during the debate. Christie repeatedly attacked Rubio's repetition on the stage, calling the Obama line the senator's “memorized 25-second speech.”
In the fundraising email, which didn't mention Christie, Rubio said he would stick with the language.
"I don’t care how much it outrages the media, I’m going to keep saying it: Barack Obama is trying to change the United States of America," the email read.
Rubio's debate performance was panned by analysts on both sides of the political spectrum.
Read the full email below: