b'Christi Bruchok and Tauru Chaw are riding a tandem bicycle 16,000 miles from the southern tip of Argentina to the northern tip of Alaska -- and just happen to be legally blind.\\nLinks\\n\\n\\tTwo Blind To Ride website\\n\\tTwo Blind To Ride on Facebook\\n\\tTwo Blind To Ride on Twitter\\n\\tWarm Showers'