No political impressions or surprise guests to kick off tonight’s Saturday Night Live cold open – instead, the NBC comedy went with a Christmas bit that had a bunch of wised-up kids asking Kenan Thompson’s shopping mall Santa questions like, “Can you tell me, what did Al Franken do?” Asked the little boy in a reindeer sweater, “And what kinda list is Roy Moore on?” “It’s more of a registry,” replied Kate McKinnon’s helpful elf, asking Santa to refrain from calling her…