I wonder what came first, the script for "The Moms" or the booking of Betty White for the Mother's Day episode of Saturday Night Live this week. My guess is the script, since the only real connection between the fictional world of 30 Rock and the real world of SNL is that both are presenting a mothers episode of their respective sketch comedy show. But the lack of direct reference to the brouhaha over Betty White's guest stint in no way hinders the fun comedy to be had on Thursday night's episode of 30 Rock.