Those objections should fall in the same catagory as those from environmentalists whose endless objections delaying the construction were overridden by the law.
How about all the sewage runoff from those renegade shanty side-towns (colonias) Texas and other border states abide? Attention CDC: round up the tubercular and such in those areas before they escape into the general population. Don't worry about looking like the bad guys in a Mexican comic book...those suits are impressive.