Buenos Aires 'taxi dancers' glide tourists through daunting tango scene

Enter the Argentine capital's "taxi dancers" -- professionals who accompany novice dancers for a night out on the town. Without insider help, the experience can be "intimidating," taxi dancer David Tolosa, 35, told AFP. "The dance floor... is like a showcase. People are constantly watching you. There are many dancers, well-known dancers, who are sitting and watching the floor... You feel observed, you feel that pressure." Experienced dancers can be impatient and "a little cruel" to outsiders new to the scene...