Santorum arrives outside legal arguments over the Patient Protection and Affordable Care Act at the Supreme Court in Washington

 
Santorum arrives outside legal arguments over the Patient Protection and Affordable Care Act at the Supreme Court in Washington
U.S. Republican presidential candidate, former Senator Rick Santorum (C) arrives on the sidewalk outside legal arguments over the Patient Protection and Affordable Care Act at the Supreme Court in Washington, March 26, 2012. Two years after President Barack Obama signed into law the healthcare overhaul, the Supreme Court on Monday takes up a historic test of whether it is valid under the country's Constitution. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS HEALTH)