GOP Jewish Group?

From an AP story:

A pair of Jewish groups accused Sen. Robert Byrd on Wednesday of making an outrageous and reprehensible comparison between Adolf Hitler's Nazis and a Senate GOP plan to block Democrats from filibustering. A GOP senator called for Byrd to retract his remarks.

Among the pair of Jewish groups is the Anti-Defamation League, which is, as far as I know, an independent, nonpartisan group. The headline over this story?: GOP Jewish Group criticizes Byrd's Remarks. That's right: the ADL and a Republican Jewish group criticize Sen. Byrd (D-WV/KKK), and the headline chosen by the AP is one meant to imply only partisan criticism of Byrd.