Yesterday the Supreme Court heard oral arguments on the Trump administration’s efforts to roll back the Obama-era DACA program that protects nearly 700,00 immigrants who were brought to the U.S. illegally as children. The AP's Supreme Court reporter Mark Sherman was in the room for the arguments and breaks it all down. Plus, the already crowded Democratic presidential field may be growing as former New York City Mayor Michael Bloomberg and former Massachusetts Gov. Deval Patrick both toy with the idea of making a 2020 run.