Former Minnesota Gov. Tim Pawlenty made it official this week, formally launching his campaign for the 2012 Republican nomination, and Sunday talks exclusively to Christiane Amanpour. How does he size up the competition? Is the Ryan budget serious trouble for Republicans? And what will it take to deny President Obama a second term?
Pawlenty entered the race this week and Mitch Daniels declined to join it. The Indiana governor ended months of speculation with a surprise midnight email to...Full Story