landmark, we will take a closer look at the agreement, and the question of accountability but first jonathon martin joins us live with the latest, jonathon. >> good evening to you david that $18 billion settlement certainly an enormous number, much more than b.p. wanted to pay, but when broken down it is a fraction of what the company could have paid. five years after the worst oil spill b.p. is hoping to end a lengthy court fight. the company has agreed to a massive $18.7 billion settlement. they are just wants to move on and put this behind them, and i think it is probably their goals. >> under the arrangement louisiana gets what we need which is coastal restoration and commence rate compensation. louisiana attorney's general called the move amazing and her toysic. five gulf states, mississippi, alabama florida, texas and los angeles will receive payouts. lose san is that. >> the direct impacts and the environment louisiana bore the brunt of that. >> the settlement, which still has to be approved includes more than $7 billion for damage to natural resources. more than $5 billion for violating the