Annual AIPAC meeting in US set to confront new challenges

America’s biggest pro-Israel organisation, AIPAC, is holding its annual meeting in Washington, DC, bringing together thousands of activists, experts and elected officials.

The group is trying to further cultivate broad support for Israel in the United States.

But deep political division and mixed messages from the Trump administration are posing challenges.

Al Jazeera’s Tom Ackerman reports from Washington, DC.