Did Arlen Go Too Far?

Looks like Arlen Specter has created another little showdown with his former colleagues.  Does the GOP have a right to complain or would this be considered Arlen Specter’s free speech?  And, as we all know, Republicans are the first ones to cheer for freedom of speech.

Lilac

http://www.huffingtonpost.com/2010/01/22/gop-pushes-back-on-specte_n_433240.html