Secretary of State Antony Blinken joins Meet the Press to discuss his department's report on Gaza - and whether Israel is violating international law. Sen. Bernie Sanders (I-Vt.) reacts to the White House's pressure on Israel and talks about his reelection bid. Sen. Lindsey Graham talks to Kristen Welker about his "red lines" on Israel. NBC News White House Correspondent Monica Alba joins the roundtable to share her latest reporting on the Biden campaign.