Bruce Bain doesn't attend church regularly, but nothing was going to keep him from showing up on the corner of 17th Street and Tremont Place on Friday night. "How can you have the Parade of Lights without the 'light of the world'?" he asked. "Christmas is a religious holiday." So the 56-year-old Englewood man joined hundreds of Christmas carolers from metro-area churches and sang along the Parade of Lights route. They sang on 15th Street. They sang at Court Place. And they sang at Colfax Avenue and Bannock Street. What they didn't do was raise hell. Yes, it was a...