WASHINGTON — For months, Apple and Google have been fighting a bill in the South Korean legislature that they say could imperil their lucrative app store businesses. The companies have appealed directly to South Korean lawmakers, government officials and the public to try to block the legislation, which is expected to face a crucial vote this week.The companies have also turned to an unlikely ally, one that is also trying to quash their power: the United States government. A group funded by the companies has urged trade officials in Washington to push back on the legislation, arguing that targeting American …
