President Barack Obama (R) embraces former President Bill Clinton onstage after Clinton nominated Obama for re-election during the second session of the Democratic National Convention in Charlotte, North Carolina, September 5, 2012.
Shoppers walk past protesters dressed as prisoners and carrying signs reading "Condemned to precariousness and poverty. Megapark" and "Social Cuts bury our Rights", during a demonstration at the opening of an electrical goods store at the Megapark shopping complex in Barakaldo September 5, 2012. Members of the Berri-Otxoak social rights collective staged the protest to draw attention to the low wages and short-term contracts of workers at the complex.
An Israeli border police officer stands in front of a truck lifting a structure during its removal from the Migron outpost near the West Bank city of Ramallah September 5, 2012. Israeli settler families were on Sunday evicted from the outpost in the occupied West Bank after a court ruled that it had been built illegally on Palestinian land.
Visitors view guns on display during the first day of the Abu Dhabi International Hunting and Equestrian exhibition in Abu Dhabi, September 5, 2012. The 10th Abu Dhabi International Hunting and Equestrian Exhibition features several festivities and live performances such as equestrian shows, falcon & saluki beauty contests, camel auctions, art competitions and traditional hunting activities, and will run until September
Riot police officers help a protester after she was hit by an improvised bomb thrown by demonstrating students during a march in Bogota September 5, 2012. Thousands of students and teachers marched in a nation-wide protest against the government's education reforms for public universities, student organizations reported.
The damaged Im Al-Zinar church is seen in the old city of Homs September 4, 2012
A demonstrator taking part in a street protest lies near a line of police in uptown Charlotte, the site of the Democratic National Convention in North Carolina on September 5, 2012. Forecasts of thunderstorms put a crimp on U.S. President Barack Obama's nomination party, forcing Democrats on Wednesday to move his planned acceptance speech from a 74,000-seat outdoor football stadium to a much smaller indoor venue.