Monday, Trump appears at AIPAC, the leading pro-Israel; goup in Ameria.

From the AP, we have this report:  As America's leading pro-Israel group prepares to hear from nearly all the presidential candidates, most eyes in the audience of thousands will be on GOP front-runner Donald Trump.

He's the wild card whose previous comments about Israel have created some anxiety among many who will attend the American Israel Public Affairs Committee policy conference this week in Washington.
Expect Republicans Ted Cruz and John Kasich to espouse standard conservative fare. Democrat Hillary Clinton probably will stick to well-known positions. Rival Bernie Sanders — trying to become first Jewish candidate to win a major party's presidential nomination — is skipping the event.

Much like the American electorate at large, the pro-Israel community in the United States is anything but monolithic, and this year's conference appears set to highlight those different constituencies, including socially liberal Democratic Jews, establishment Republican Jews and conservative evangelical Christians.

In a broad sense, all the candidates confirmed to speak on Monday fall into one of those categories. Except Trump — and therein lies the angst.
"Trump has said a lot of things about Israel over the years, most of it favorable but some of it more ambiguous," said Josh Block, a former AIPAC official who now heads The Israel Project. "This will be an opportunity to address the ambiguity before a serious foreign policy audience."
AIPAC bills itself as nonpartisan and has never endorsed a candidate. Yet the organization has delved into highly partisan political debates over issues of interest to Israel, most recently and notably the Iran nuclear deal, which it vehemently opposed. In that, it is at odds with ardent deal supporters Clinton and Democrat Bernie Sanders, and to a certain degree, with Kasich, the lone Republican who has not said he would automatically rescind the pact.   Trump and Cruz have promised, if elected, to rip up the agreement.