 keystone xl proponents to flood feds with show of support the obama administration has successfully put off making a decision about the keystone pipeline for more than five years now after another is this the third environmental impact study showing minimal effect to the environment proponents are stepping up their support for the project how are supporters going to make their voices heard in washington what would this project mean to the american economy and jobs read more  wwwhumaneventscom 20140310 keystonexlproponentstofloodfedswithshowofsupport   keystone proponents flood feds with show support  