Louisiana has been mostly spared since oil rig exploded and sank off southeast coast . CNN hit with 3,400 claims for lost income and damages ; 3,400 paid , to tune of up to $ 75 million . Concert April 20 to benefit south Florida fishermen and wetlands restoration .
Louisiana has been mostly spared since oil rig exploded and sank off southeast coast . BP hit with 3,400 claims for lost income and damages ; 295 paid , to tune of $ 3.5 million . Concert Sunday to benefit south Louisiana fishermen and wetlands restoration .