MONTMELO, SPAIN - FEBRUARY 21: Jenson Button of Great Britain and McLaren drives during day three of Formula One winter test at the Circuit de Catalunya on February 21, 2013 in Montmelo, Spain. ... more 

MONTMELO, SPAIN - FEBRUARY 21: Jenson Button of Great Britain and McLaren drives during day three of Formula One winter test at the Circuit de Catalunya on February 21, 2013 in Montmelo, Spain. (Photo by Paul Gilham/Getty Images) less