On this week's episode of 'The Saturday Show with Jonathan Capehart': How a deadly air strike on a humanitarian aid convoy in Gaza is changing the dynamic of President Biden’s relationship with Israeli Prime Minister Netanyahu. I will speak to Rep. Madeleine Dean (D-PA) about why she and other lawmakers are now calling on President Biden to put conditions on U.S. military aid for Israel. Plus, Avril Benoit of Doctors Without Borders will talk about how the deadly strike on aid workers highlights the dangers faced by relief organizations operating in Gaza. Closer to home, If Donald Trump wins the White House, he promises a nationwide roundup of undocumented immigrants and a focus on discrimination -- against white people. The person at the center of both policies: Stephen Miller. Jelani Cobb and Jean Guerrero will dive into this part of the chaos promised by Trump 2.0.  All that, plus “Exvangelicals,” on “The Saturday Show with Jonathan Capehart."