Another One Bites The Dust

Bill Richardson dropped out today. That was no big surprise. He endorsed no one, so his 19 delegates are now released and free to vote for whichever Democrat they prefer.

My question (and I feel a little bit bad for asking it) is, when are we going to start seeing this sign?

I like the idea of a libertarian-leaning candidate, but I can't abide what I've learned about Ron Paul's apparent tolerance of nasty racism.