Associated Press: Environmental advocates from around Vermont are gathering for a strategy session in Randolph Center. Organizers say more than 250 people are expected at the Vermont Environmental Action Conference, which is set for Saturday at Vermont Technical College. Billed as the largest grass roots activism conference in the state, it will address such issues as the Vermont Yankee nuclear plant, renewable energy and the local food movement. Governor-elect Peter Shumlin will speak via video hookup, and…