Bloomberg on Specter

Probably one of the few people in New York who knows how Arlen Specter feels right now is Michael Bloomberg.
(Specter was a Democrat until 1966, then he became a Republican, and then today he became a Democrat again.)
So, what did the mayor have to say about Specter leaving the Republican Party?
“I saw it in the news.”
Then he turned to take the next question from another reporter.