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



President Barack Obama speaks in the East Room of the White House in Washington, Thursday, June 28, 2012, after the Supreme Court ruled on his health care legislation. (AP Photo/Luke Sharrett/Pool)

President Barack Obama speaks in the East Room of the White House in Washington, Thursday, June 28, 2012, after the Supreme Court ruled on his health care legislation. (AP Photo/Luke Sharrett/Pool)