Charter Communications Inc. plans to begin showing Dodgers games to Los Angeles subscribers in the next few weeks, in the wake of its $55 billion deal to buy Time Warner Cable. For the past two years, Time Warner (NYSE: TWC) has aired Dodgers games exclusively with its SportsNet LA channel. Cable providers such as DirecTV, Dish Network, AT&T U-Verse and Cox Communications have not offered the Dodgers-owned channel, which meant more than 70 percent of the L.A.