Rush is correct of course, as usual. However, he ticked me off terribly when I heard this yesterday.
How many times did he give uber-RINO Arlen Specter an open platform on his show, propping him up each time? At least twice I know of - once in the ‘04 primary vs Pat Toomey when he was really on the ropes. Rush is a little late to the party when it comes to RINOs.
A final thought - if RINOs are such a problem, why does he not support conservatives in GOP primaries against RINO incumbents?