State Sen. William J. "Pete" Knight, R-Palmdale, said Monday night he was "disappointed" by Schwarzenegger's comments. Knight sponsored Proposition 22, the 2000 measure that banned gay marriage. "It surprises me, but what I'm not clear on, that doesn't tell me what he'll do if in fact a bill comes to him that in fact legalizes homosexual marriages," Knight said. "I don't know whether he would veto it or sign it. That is an unusual comment for him to make that indicates he might sign this thing."