Argentines Participate In Mass Street Tango

Argentines took part in the annual great national Milonga, a mass street tango performance, to celebrate the famous dance.

Buenos Aires' Avenida de mayo became an outdoor street tango dance salon -- known as a "Milonga" -- for the annual event, which marks national tango day.

The tango originated in the early 19th century in the working-class port areas of Buenos airs.