Senate Minority Leader Mitch McConnell announced Wednesday that he plans to step down as the Republican Senate leader in November. He has been the longest-serving Senate leader in American history, and is responsible for extensive damage to American politics and life. Congressional reporter Todd Zwillich explains why McConnell is leaving and why now. Both President Biden and former President Trump head to the southern border Wednesday as they jockey on the issue of immigration. Uriel García, immigration reporter for the Texas Tribune, talks about the humanitarian cost of the U.S. government trying to secure the border, and how Texas residents and migrants feel about the plans proposed by the two leading presidential candidates. And in headlines: the Supreme Court will weigh in on the question of presidential immunity for Trump, Senate Republicans blocked a bill that would've established federal protectors for IVF, and France will likely add the right to abortion to its constitution.