Harris picks Minnesota Gov. Tim Walz for VP

Harris picked Minnesota Governor Tim Walz as her running mate. USA Today reports on his political record. Global markets reeled, but economists say: Don’t panic yet. Washington Post economics reporter Rachel Siegel explains why. Nurse practitioners increasingly treat patients independently. Bloomberg Businessweek reporter Caleb Melby warns that when they aren’t well trained, the results can be tragic. Google lost an antitrust case over search-engine dominance. The Wall Street Journal has details. AI is about to blow up the college application industry. The San Francisco Chronicle examines companies behind new services. Yahoo Sports looks at how Simone Biles and Jordan Chiles demonstrated what the Olympics are all about — sportsmanship. Today’s episode was hosted by Shumita Basu.