Texas Public Radio’s Pablo De La Rosa has more on a letter from U.S. legislators last week urging funds to Mexico be withheld until the country releases the water it owes to the Rio Grande Watershed as part of a treaty. Also last week, the U.S. Fish and Wildlife Service announced that the dunes sagebrush lizard will be designated as an endangered species, with the oil and gas industry being one of the main threats to its survival.