by Ralf ISERMANN with Frank ZELLER in Berlin Agence France Presse MUNICH, Germany (AFP) — German Chancellor Angela Merkel’s conservative CSU allies suffered historic losses in Bavaria state elections Sunday, dealing a blow to her fragile three-party coalition government. The Christian Social Union (CSU) scored 37 percent, a steep 10-point drop from four years ago in the wealthy Alpine state it has ruled almost single-handedly since the 1960s. As a result, it loses its absolute […]