From the super-scary Make-Believe Maverick article in Rolling Stone:
"John has made a pact with the devil," says Lincoln Chafee, the former GOP senator, who has been appalled at his one-time colleague's readiness to sacrifice principle for power. Chafee and McCain were the only Republicans to vote against the Bush tax cuts. They locked arms in opposition to drilling in the Arctic National Wildlife Refuge. And they worked together in the "Gang of 14," which blocked some of Bush's worst judges from the federal bench.
"On all three — sadly, sadly, sadly — McCain has flip-flopped," Chafee says. And forget all the "Country First" sloganeering, he adds. "McCain is putting himself first. He's putting himself first in blinking neon lights."