The two candidates are trekking from town hall to town hall in the state to persuade voters not to bolt to Marco Rubio.
Chris Christie also calls the letter "stupid"
Chris Christie still attracting some financial support.
Another top New Jersey Republican leaves Christie for Bush.
“This is because they don’t want to admit that we’re right and they were wrong," said Christie.
On the Jersey Shore, talk of a potential 2016 presidential run met the New Jersey governor every few steps.
N.J. governor tells elite GOP donors in Las Vegas the party must instead hone a message of inclusion.
“It's been a very, very tough time professionally,” the New Jersey governor says of his administration's bridge scandal.
The report says their relationship ended about the time the lane closures were ordered.
Christie will address a newly released report, which he ordered, on the lane closures in Fort Lee, N.J.