Article Photos: Two U.S. scholars share Nobel economics prize 5/12

People walk in front of flags of European countries outside the European Parliament in Brussels, Friday, Oct. 12, 2012. The European Union won the Nobel Peace Prize on Friday for its efforts to promote peace and democracy in Europe, despite being in the midst of its biggest crisis since the bloc was created in the 1950s. (AP Photo/Geert Vanden Wijngaert) ORG XMIT: GVW106