A state legislator wants to create a new state agency that might one day administer reparations to the descendants of slaves. Reporter: Guy Marzorati, KQED Southeast Asian refugees could get protection from deportation under a bill reintroduced in Congress this week by a Los Angeles area Democrat. Reporter: Tyche Hendricks, KQED When you visit the Los Angeles La Brea Tar Pits you see an enormous variety of fossils from mega-fauna that roamed the Southern California landscape thousands of years ago. But where did all those creatures go? And why did most go extinct so fast? A landmark new study aims to answer those questions. Reporter: Saul Gonzalez, KQED   Learn more about your ad choices. Visit megaphone.fm/adchoices