Plus, the woman who helped make GPS possible.Here’s what we’re covering: Representative Ilhan Omar Is Attacked at Town Hall in Minneapolis, by Reis Thebault, Lauren McCarthy and Ashley Ahn Democrats Push to Impeach and Investigate Noem, by Michael Gold U.S. Population Growth Slows Sharply as Immigration Numbers Plunge, by Jeff Adelson and Sabrina Tavernise Trump Hobbled the I.R.S. This C.E.O. Now Has to Make It Work., by Andrew Duehren Troop Casualties in Ukraine War Near 2 Million, Study Finds, by Helene Cooper Gladys West, Unsung Figure in Development of GPS, Dies at 95, by Michael S. Rosenwald Tune in every weekday morning, and tell us what you think at: [email protected].   Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.