Article Photos: York: For conservatives, the question: Who is John Roberts?



Rachel Del Guidici, 18, of Shreve, Ohio, and others, demonstrate against President Barack Obama's health care law outside the Supreme Court in Washington, Thursday, June 28, 2012. (AP Photo/David Goldman)

Rachel Del Guidici, 18, of Shreve, Ohio, and others, demonstrate against President Barack Obama's health care law outside the Supreme Court in Washington, Thursday, June 28, 2012. (AP Photo/David Goldman)