Think Progress: On March 1, Sen. Robert Byrd (D-WV) made a reference to Hitler in a speech about the nuclear option. Santorum lashed out at Byrd for his remarks. From the 3/11/05 Charleston Journal: Byrd roused the ire of many Republicans when he tangentially referred to Adolf Hitler during a speech on March 1 defending cloture and the right to debate.
Sen. Rick Santorum, R-Pa., asked Byrd to retract his comments, stating they lessen the credibility of the senator and the decorum of the Senate. The Anti-Defamation League also criticized Byrd.
BlogenLust: John Hinderaker: I, personally, would like to see a moratorium on all references to Hitler, the Third Reich, Nazism and the Holocaust in the context of domestic political debate. Such a rule would have no perceptible effect on conservative discourse, but it would render the left virtually mute.
I'm sure he'll be condemning Santorum immediately. He has other repubs so read on