By Cecilia Nasmith/Today’s Northumberland He’s always been keen on physical fitness but, until Feb. 23, the push-ups Cobourg resident Chris Dingman is doing are for a bigger cause – mental health. The Canadian Mental Health Association’s Push-Up Challenge is on, and Dingman has signed up. “I’ve selected Haliburton-Kawartha-Pine Ridge (CMHA) as the region for the … Continue reading Cobourg Man Keeps on Pushing for Mental Health