Complex sentence: Sault Ste. Marie also easily receives American network affiliates over the air from Sault Ste. Marie, Michigan, all of which being rebroadcasters of downstate stations from Traverse City or Cadillac.
Split into simpler sentences: Sault Ste. Marie also receives several American network affiliates over the air from the neighboring city of Sault Ste. Marie, Michigan. All of the Michigan signals are rebroadcasters of downstate stations from Traverse City or Cadillac.