Lead in New Orleans ' dirt is at dangerously high levels . Schoolchildren , artist team up to create ` art for the kids' Score: 7 Project to make lead in dirt harmless would cost $ 300 million .
Lead in New Orleans ' dirt is at dangerously high levels . Schoolchildren , artist team up to create `` Fundred Dollar Bills '' Goal is to have $ 300 million in fake currency to present to Congress . Project to make lead in dirt harmless would cost $ 300 million .