We've invited five people (six, including keynote Jillian Michaels) to highlight the Public Affairs Conference as plenary speakers. Who are they? What makes them unique? Zack Exley Exley is an intriguing choice to speak at the conference, as he's garnered plenty of experience in the national political spectrum. That includes his current position as a full-time senior adviser … [Read more...] about Five things about the Public Affairs Conference plenaries