ANNAPOLIS, Md. (AP) — The Maryland House approved a new congressional map Monday that could enable Democrats to win the state’s only Republican-held U.S. House seat, but leadership in the state Senate has said since October the bill doesn’t have enough support to advance in that chamber — largely due to concerns it could backfire. The Maryland House pushed forward with unusual mid-decade redistricting at the urging of Democratic Gov. Wes Moore in response to redistricting in other states.