U.S. Senators Ted Cruz (R-Texas) and John Cornyn (R-Texas) and Congresswoman Sylvia Garcia (D-Texas) today applauded the enactment of the bipartisan, bicameral legislation renaming a Houston post office after Army Spc. Vanessa Guillén. Senators Cruz and Cornyn introduced the legislation in June of this year.Congresswoman Garcia introduced companion legislation in the U.S.