New York City Mayor Michael Bloomberg hasn't ever been a very convincing Republican. He only joined the GOP a few months before running for office in 2001.

But since his re-election in November, Bloomberg has been acting even more like a Rino. Now that he doesn't need to Republican party for campaign support -- and since he's not interested in running for higher office -- Bloomberg is behaving more like a Democrat. And a liberal one at that.

As the NY Times lays out, Bloomberg over the past couple months has:

personally donated $100 million for stem cell research called for tougher gun control laws clashed with Republican Gov. George Pataki over NYC schools funding considered supporting a Democratic challenger to an incumbant GOP state senator The Times may be putting more emphasis on these recent events than they deserve. Still, Bloomberg's certainly a pretty liberal Dem at heart, and he could swing even more to the left in the next four years of his term.