We have election team coverage with Tom MacDonald in New Jersey, and Aaron Moselle in Philadelphia. Zack Seward reports on the camera lucida, a two-hundred-year old drawing device that’s being updated with new technology. Jennifer Lynn reviews songs about or by governors. Emma Jacobs journeys to Bucks County’s Ringing Rocks Park. NewsWorks Theatre blogger Howard Shapiro has a review of ONCE, at the Academy of Music.