Saturday Night Live is on a roll. Per preliminary data, last night’s Tom Hanks/Lady Gaga-helmed telecast delivered season-best ratings -- eclipsing the previous high set by the Oct. 1 premiere. Saturday’s show, arguably Season 42’s strongest outing creatively, notched a 6.1 metered-market rating, up from the 5.8 generated by the premiere. It marks SNL‘s highest overnight […]