Their journey and job since then, over what they see as a humanitarian issue, has spanned trips to Israel and Washington and two American administrations and continues.
Look, Israel's safety today depends on the brave men and women of the IDF. Every citizen, by the way, is required to serve. I actually think we should adopt this in this country. It'd be so good for our young people.
"It's clear to me that the actions of the IDF were reckless, intimidatory, totally unacceptable and a clear breach of the international rules surrounding peacekeeping," Mr Harris said.