NBCNews.com | Top Oil Companies Join Firms Opposing Texas 'Bathroom Bill' NBCNews.com AUSTIN, Texas — More than 50 Houston business leaders, including the heads of some of the nation's top oil companies, are opposing a Texas "bathroom bill" targeting transgender people — adding to an already long list of powerful and lucrative firms ... Big Oil weighs in on Texas 'bathroom bill,' warning it will threaten state's economy Houston oil executives join Dallas business leaders in denouncing Texas 'bathroom bill' Oil and gas companies — including Shell, Chevron and Exxon Mobil — come out against Texas bathroom bill |