Did Butch Cassidy dance tango in Buenos Aires?

What most people know about “Butch Cassidy and the Sundance Kid” all comes from 1969 film starring Paul Newman and Robert Redford. But a whole chapter of their lives was left out of that film.

Before running away to Bolivia, they first went to Buenos Aires, possibly danced to some guardia vieja tangos, and had help from Argentine aviator, civil servant, engineer and scientist and public idol, Jorge Newbery, to setup a profitable ranch in the Patagonia pampas.
Read more about their adventures in Argentina…