challenge: Why does KCNC-TV air the CBS Weekend News a half-hour earlier than most affiliates?
  
  A. To accommodate its hour-long 10 p.m. newscast
  B. To air more local programming
  C. To accommodate its hour-long 5 p.m. newscast
  D. To align with the program's recommended timeslot in the Pacific Time Zone
  Answer: 