U.S. Secretary of State Antony Blinken has met with Israeli leaders in his push for a cease-fire deal between Israel and Hamas. Violence and chaos erupt on campuses as protesters and counter-protesters clash over the war in Gaza. South Korea held talks on joining a part of the AUKUS defense deal between the U.S., Britain and Australia. We talk with Naoko Aoki, an associate political scientist at the RAND Corporation. The average income of people around the world will be cut by one-fifth because of climate change. And high school students in the U.S. are becoming poll workers for the upcoming election.