Determined few keep demonstrating for peace Saturday, January 31, 2009 5:48 PM By SUZANNE HOHOLIK THE COLUMBUS DISPATCH Despite President Barack Obama's campaign promise to withdraw troops from Iraq in 16 months, central Ohio peace activists continue to meet each Saturday on street corners to call for an end to the war. "I think it's important to keep up the pressure," said Mike Smalz, who held a "Stop Iraq War" sign at the corner of North Broadway and N. High St. today. "I'm still optimistic that Obama will keep to his pledge and withdraw troops in 16 months." Not all...