Rep. Chrissy Houlahan should beat her opponent, and voting for her is critical. Her opponent is embracing the worst the right wing has to offer. Does he pose a threat? Nate Craig In following Rep. Chrissy Houlahan’s opponent, John Emmons’ campaign to take PA’s 6th congressional district from her, I’ve noticed some troubling messages emerge from his campaign. However predictable the message may be at this point, he is trying desparately to scare Chester County voters into supporting him. …