Incumbent Mayor Bob McDavid offers focus, economic development in second term

Thursday, March 21, 2013 | 6:00 a.m. CDT; updated 8:46 p.m. CDT, Thursday, March 21, 2013

COLUMBIA — When posed a question, Bob McDavid tilts his head as if turning a better ear toward the person asking the question. New lines supplement the few already worn into his forehead as the incumbent mayor presses his lips together, eyes averted, and waits.