Why is anyone surprised?
Actually my guess is his fear of ticking of ROmney is stronger than anything, and we all know how Romney feels about Palin.
“As predicted here by others, Brown is now a RINO who will
only help Romney and will continue to impose ROMNEYCARE. ‘
True but you have to be pragmatic when looking at things. Mass is the state of Kennedy and Kerry. A Brown RINO type Republican is realistically the best we could get and a hell of an improvement over what we’ve had.