DirecTV has now expanded its local HD programming services to customers in Roanoke-Lynchburg, Virginia. The satellite TV provider now offers local HD broadcast channels in 127 markets, representing more than 89 percent of U.S. TV households. The local HD channels include the following broadcast networks: WSET/ABC, WDBJ/CBS, WWCW/CW, WFXR/FOX, WSLS/NBC and WBRA/PBS. If you include both standard-definition [...]