Anchor Marco Werman speaks with David Gallo of the Woods Hole Oceanographic Institution. He led the search team that discovered the wreckage from Air France Flight 447 last weekend. The commercial flight plummeted into the Atlantic in June 2009.
Rhode Island Oil Spill
Where Have All The Fishies Gone? Earth Summit Talks Bogged Down
Toxic traces of 1969 Cape Cod oil spill continue to harm wildlife