Oil Slick Threatens Marine Life

CNN's David Mattingly gets a look at the impact that the oil slick has had on marine life in the Gulf of Mexico.

05-05-2010 // David Mattingly - CNN

CNN reporter David Mattingly joins National Wildlife Federation President Larry Schweiger on a tour of the oil slick in the Gulf of Mexico. While at sea, cameras capture a sea turtle struggling in the oily waters off the Louisiana Coast.