AIPAC may be a new litmus test for Democratic candidates. Leaders say voters' heads are elsewhere.

AIPAC may be a new litmus test for Democratic candidates. Leaders say voters' heads are elsewhere.

NEW ORLEANS — In rapid succession on Friday, three people stood from seats to disrupt a Democratic National Committee meeting, protesting U.S. funding of Israel and chiding the chair for breaking a promise of transparency.“Why you afraid of AIPAC?” one woman shouted as security escorted her out of the Hilton Hotel meeting room.