And he's doing so with the help of some of Hollywood's finest, beginning today.
We're talking Alec Baldwin, George Clooney, Billy Crystal, Robert Downey Jr., Will Ferrell, Tina Fey, Michael J. Fox, Tom Hanks, Scarlett Johansson, Steve Martin, Bill Murray, Sarah Jessica Parker and, of course, Oprah Winfrey.
02:49 Matthew Broderick joins ‘Katrina: American Crime Story’ as FEMA director Michael Brown12
15:22 Reese Witherspoon, Mindy Kaling, Oprah post from set in New Zealand22
21:58 Paul Ryan will tour the U.S.-Mexico border for the first time as immigration debate heats up13
05:10 All-Star Notebook: Michael Jordan showers love on Isaiah Thomas21