In this weekend's episode, three segments from this past week's Washington Journal – First – President Biden was in Italy earlier this week for the annual G-7 summit. We speak with Emily Benson from the Center for Strategic & International Studies about the challenges facing the alliance. Then – after years of reducing its nuclear arsenal - there are signs the US could soon EXPAND its stockpile - due to growing threats overseas. We talk about what that means with DARRYL KIMBALL of the Arms Control Association. Plus – documentary director James Jacoby discusses his latest PBS Frontline film "Crisis on Campus" about how the Israel-Hamas war ignited divisions on college campuses this spring Learn more about your ad choices. Visit megaphone.fm/adchoices