SCENE LAST NIGHT: Less than a mile or so from Chabad Lubavitch's HQ at 770 Eastern Parkway, around 80 Hillary for America supporters gathered at the home of former White House Jewish Liaison Jarrod Bernstein and Hildy Kuryk, currently communications director at Vogue, to hear from the Clinton campaign's senior advisors including manager Robby Mook, vice chairwoman Huma Abedin and finance director Dennis Chang. SPOTTED: Recent Chairman of the Conference of Presidents Bob Sugarman, Obama mega-bundler Sarah Kovner, Tusk Ventures' Seth London, Anya Hoerburger of Intermedia Partners, Samantha Maltzman, Jill Strauss, Samantha Vinograd of Goldman Sachs and formerly at office...