facebook.com/cnnlarrykinglive, check it out. also, you know the legendary musical group peter, paul & mary? don't miss the exclusive. that's at cnn.com/larryking. let's check in with sanjay gupta sitting in for anderson cooper with a preview of "a.c. 360." sanjay. >> larry, don't forget to give that ring back, by the way. i saw you stick it in your pocket. we do have breaking news, larry, an oil spill in the gulf of mexico. the coast guard starting to burn the oil out of the surface. remarkable images. we're about to see them in a minute. and also fallout over arizona immigration law. some states saying they'd like to adopt the same measures. other states seeing it differently. actually threatening to boycott