Want to get fit while walking in a coordinated program with others?The local Texas A&M AgriLife Extension Service is looking for people interested in joining the Walk Across Texas challenge.The eight-week program kicks off with a party at 6 p.m. March 27 at the North 22nd Street Park.The idea of Walk Across Texas is for participants to join in teams of up to eight members and walk as many steps as they can.Walkers can either walk alone or join a team. Team leaders will keep track of the miles walked and post the results online.The idea is for the team ...