Bill O’Brien: Hard Knocks good for Texans, but I don’t want my mom watching

The Texans make their debut on HBO’s “Hard Knocks” on Tuesday night and there will be plenty of people watching the latest installment of the popular training camp series. If Texans coach Bill O’Brien gets his way, his parents won’t be among the viewers. O’Brien said that he asked his parents and especially his mother,…