Criss Clark tries to attract attention of passing drivers
January 25, 2013 | 12:02 a.m. CSTCriss Clark waves a sign Thursday on Providence Road. "The key to being a good waver is connecting with the traffic. Eye contact, smiling, moving around a lot. Even if they flip you off, it means they're looking at you," Clark said. "I just usually give them a thumbs up."
RELATED STORIES: Sign waver works in the cold