Shankar Vedantam is the host and creator of Hidden Brain. The Hidden Brain podcast receives more than three million downloads per week. The Hidden Brain radio show is distributed by NPR and featured on nearly 400 public radio stations around the United States.
It will run between Las Vegas and Southern California, reaching a top speed of 200 miles per hour. The company behind the project plans for it to be ready by 2028.
NPR's Michel Martin speaks with former U.S. Ambassador to Ukraine John Herbst about how this latest round of U.S. aid will affect the situation in Ukraine — on and off the battlefield with Russia.