WASHINGTON - Frederick County wants to make visitors feel right at home with welcome signs highlighting some of its best aspects, but Maryland is blocking efforts to put the signs on state highways. The signs say, "Welcome to Frederick County. Open for business." Board of County Commissioners President Blaine Young said he believes politics is to blame for the state's rejection. "The state feels that government creates jobs. We feel that businesses create jobs and that's why they reject putting our signs on state-operated highways," he said. "If the State of Virginia can have 'open for business' on their welcome...