Harvey Weinstein, TV producer Steve Levitan, ICM’s Chris Silbermann, UTA’s Rob Prinz, manager-producer Jason Weinberg and talent managers Eric Ortner, Greg Mertz, Bruce Flohr, Michael Green, Steve Moir and Bill Silva were among Hollywood figures invited to meet with President Obama on Tuesday before he left for San Francisco. These ardent supporters were not hit up for donations, according to Tina Daunt, but were singled out for their perceived ability as “influencers” who could shape political debate as campaigning heats up in the months ahead. Invitees also included CAA music agent Rob Light and music industry bigwigs Craig Kallman, Karen Kwak, Livia Tortella, Tom Sturges, Livia Tortella, producer-songwriter Bruce Roberts, showbiz attorney Chuck Ortner and actor Kal Penn plus IDPR’s Kelly Bush and Mara Buxbaum.