Michelle Holshue racked up $140,000 in student loan debt while training to become a public health nurse. She's living her dream of helping others, she says, but never expected it "to be so hard." Emily Bogle/NPR hide caption

itoggle caption Emily Bogle/NPR

Joy Reynolds of San Diego, Calif., looks over Friday's front pages on display at the Newseum in Washington, the day after the Supreme Court ruling on President Barack Obama's health care law. David Goldman/AP hide caption

itoggle caption David Goldman/AP

German Chancellor Angela Merkel talks with European Central Bank President Mario Draghi (left) and Italian Prime Minister Mario Monti (right) during the summit of European leaders in Brussels. Bertrand Langlois /AFP/Getty Images hide caption

itoggle caption Bertrand Langlois /AFP/Getty Images