TUCSON, Ariz. (KGUN) — People used to think of Southeast Tucson and Southeast Pima County as remote without very many places to live or places to shop. Well there’s a housing boom right now and retail’s starting to catch up. A McDonalds that just opened is adding some sizzle to Houghton Road just north of Drexel. It’s the latest contribution to a base of retail to serve the demand that comes with a blazing boom of construction on the southeast side. The southeast has a good supply of vacant land.