The 2012 UCI America Tour continues its march across South America with the sixth edition of the Tour de San Luis. The seven-stage race starts tomorrow (Monday) January with a glittering cast, including 2010 winner Vincenzo Nibali, Grand Tour winner Alberto Contador, the evergreen Levi Leipheimer and Classics men Tom Boonen, Sylvain Chavanel and Pippo Pozzato all seeking some action in the warm Argentinian sunshine. [Although, predictably, stormy weather is forecast for Monday – Ed.]