Larry David returned to the Saturday Night Live stage last night to once again put his great Bernie Sanders impersonation on display, where he was joined by Kate McKinnon’s Hillary Clinton for one last tipsy showdown at a bar in light of the recent primary developments. But when the politicians’ quips and jabs finally run out of steam, the two foes end up joining hands for an impromptu waltz around Studio 8H — and it’s pretty, pretty, pretty good. (And pretty surreal.) Tchaikovsky would’ve loved it.