Summary: Donald Trump ran for president with chant “build that wall” and the promise that Mexico would pay for it. However, getting Mexico to foot the bill for the controversial barrier doesn’t seem to be happening and the wall’s construction still needs to win congressional approval. On Thursday Texas Senator John Cornyn rolled out legislation that appears to back away in part from the Trump promise of a big beautiful wall that would stretch across the entire U.S. Mexico Border. The Republican Senator
