 He could see the death toll soaring in Gaza, climbing alongside the numbers of orphaned, wounded, and starving children. And he'd seen Palestinians being displaced during one of his stops at an Israeli checkpoint in Gaza. So it's almost all women, children, and elderly people. So the hard part is you're standing back and just watching people go on their way and on their lives. You don't know where they're going, where they're going to end up. If they're going to survive, you have no clue.