exempt contaminated those abbing which fers. >> reporter: claims were dismissed saying: you don't think doga is doing its job? >> they have never done their job. the agency is in place. the public things they are being protected. it's a buffer between the public and big oil, to sort of make sure that big oil gets what they need to make big profits. >> lawmakers and environmental groups demand that that change and are calling for a shut down of waste water wells before this crisis is a catastrophe >>> coming up on al jazeera america - building a new stadium may sound like a good idea for a city's economy. critics say in most cases only the teams cash in. president obama's new budget may change that. >> i'm simon mcgregor-wood inside one of belgium's exclusive pigeon breeding centers, where some of these birds have been bought for hundreds of thousands of dollars. >>> welcome back to al jazeera america i'm michael eaves. here is a look at the top stories. today the u.n. security council convened an emergency meeting. the ousted president asked the u.n. for help saying an urgent intervention is