Has Israel-Hamas war hurt ties between Washington and Tel Aviv?

US college campuses saw anti-Israel protests of an almost unprecedented scale last month. It prompted US President Joe Biden to pause arms delivery to Israel. But does this signal a change in US policy towards Israel or simply a hiccup in a so-called "iron-clad" relationship? Benji Hyer reports from New York in the first of our three-part series on how the Gaza war has affected dynamics between the key players in the Middle East.