WHITFIELD: Actor Matt Damon is trying to help bring safe, clean water to people around the globe. In this week's "Impact your World," Damon traveled to Ethiopia to a dirty open well that is the main source of water for more than 6,000 people.</s>MATT DAMON, ACTOR: We're about 60 kilometers outside Ethiopia. This is a hand-done well. It services about 6,000 people. They've come here to gather their water. The bottles you see them drinking, full of that dirty water. They've come to fetch to take to school. It's a matter of life and death. It's in people's nature that they'll want to step up and do their part.</s>UNIDENTIFIED MALE: Join the movement, CNN.com/impact.</s>WHITFIELD: Go to CNN.com/impact to find out how you can help. Time for a CNN = Politics update. We're keeping an eye on all the latest updates at the CNNpolitics.com desk. Here's what's crossing right now. Even though yesterday's scheduled space shuttle launch was delayed, President Obama met with the crew at the Kennedy Space Center. He also visited Congresswoman Gabrielle Giffords whose husband is commander of that mission. Giffords is still recovering from an assassination attempt three months ago. And a judge says former U.S. Senator John Edwards must give another deposition in a lawsuit involving his former mistress, Rielle Hunter. She is suing a former Edwards aide. And there could be an awkward moment or two at the White House correspondents' dinner in Washington tonight. President Obama and Donald Trump are both expected to be in attendance. Of course, the president of the United States will be there. Trump recently raised questions about the president's birth certificate, and he has claimed credit for forcing Mr. Obama to release a longer version of the document, that at the White House correspondents' dinner tonight for all who will be in attendance. And for the latest political news, you know where to go, CNNpolitics.com.
Matt Damon Bringing Clean Water to Those in Need