CNN Campbell Brown July 6, 2010
more than 300 miles west of the oil spill and in new orleans, tar balls are spotted along the shores of lake pontchartrain tray. in the gulf, the giant a-whale skimmer ship. we've been telling but it. ten stories high. more than three football fields long is still being test asked nobody is sure whether it may work or not. with a tropical storm possible near the louisiana coast in the next 24 hours, time is of the essence. we'll tell but all of that. everything going on in the gulf. also tonight, the absolutely fascinating story of a california scientist who spent years studying the ...