Hamas didn't parachute into Gaza from another planet. The Islamic Resistance Movement, its leaders and militants are an organic part of a packed population of refugees, with no other place to fight. The GPM speaks about this with Israeli-British historian Ilan Pappe, author of The Ethnic Cleansing of Palestine. Israel’s response to Hamas’s October 7 attack? Collective punishment. The GPM speaks with international law expert Toby Cadman.