On this week's episode of 'The Saturday Show with Jonathan Capehart': Growing fears of a wider Mideast war after Israeli airstrikes kill Hassan Nasrallah, the leader of Hezbollah. We have an update from Tel Aviv as Israel steps up its attacks in Lebanon and braces for possible retaliation. Border Battle: Donald Trump doubles down on his anti-immigrant rhetoric as Vice President Harris focuses on policy solutions in her visit to the border. I'll ask Cedric Richmond, of the Harris-Walz campaign, about the V-P's unflinching willingness to take on this hot-button issue. And John Leguizamo’s heritage: The award-winning actor gives us a look at his new documentary series on the untold history of Latinos and how they shaped America. All that and more on “The Saturday Show with Jonathan Capehart.”