Sigourney Weaver urges action to protect oceans

Actress Sigourney Weaver is interviewed by Associated Press on issues concerning climate change on Thursday, April 22, 2010, on Capitol Hill in Washington. (AP Photo/Lauren Victoria Burke) (AP)

April 22, 2010 1:17:41 PM PDT
Actress Sigourney Weaver is making her second trip to Congress in as many weeks, urging lawmakers to help oceans by reducing carbon dioxide emissions.