Green symbols of the G8 summit are seen in L'Aquila, Italy on July 9, 2009. (UPI Photo/Anatoli Zhdanov)

Capitol Hill Police officers remove an AIDS protester during a demonstration in the rotunda of the U.S. Capitol Building in Washington on July 8, 2009. AIDS activist held a demonstration against President Obama saying he has failed to make good on a range of AIDS campaign promises. (UPI Photo/Kevin Dietsch)

Illegal migrant workers who were kicked out of the Trade Union Center in Paris after occupying its offices for the past year, camp outside its entrance, July 6, 2009, in a last push to obtain the straightening out of their status. Illegal immigrants working in the Paris area have launched an unprecedented wave of sit-ins and strikes to demand their situation be normalized, challenging France's tough stance on immigration. (UPI Photo/Eco Clement)

U.S. President Barack Obama (R) and Russian President Dmitry Medvedev walk before their meeting in the Kremlin in Moscow on July 6, 2009. (UPI Photo/Stringer)

Members of the Iraqi security force patrol in Baghdad, Iraq, on June 30, 2009. U.S. military personnel began withdrawing from Iraqi cities on today in the first step toward pulling out of Iraq. (UPI photo/Ali Jasim)

Financier R. Allen Stanford (R) is escorted into the federal courthouse in shackles for a hearing on whether an order granting him bail should be reversed in Houston, Texas on June 29, 2009. Stanford was indicted by a federal grand jury along with five others including a former Antiguan regulator on charges they directed a $7 billion fraud involving sales of certificates of deposit through his Antiguan bank. (UPI Photo/Aaron M. Sprecher)

French sculptor Eric Saint-Chaffray (L) reajusts the tie of US President Barack Obama's wax figure as it is unveiled in front of the Eiffel Tower in Paris, June 29, 2009. The figure is to be put on display at the capital's famed Grevin wax museum, to join other historical figures. (UPI Photo/Eco Clement)

A MARC passenger train passes by the scene of a Metro train accident just outside the Fort Totten Metro station in Washington on June 22, 2009. A metro train crashed into the back of another stopped train. Six passengers are confirmed dead and over 100 injured. (UPI Photo/Kevin Dietsch)

A U.S. soldier inspects the site of a roadside bomb attack in Baghdad, Iraq on June 22, 2009. A roadside bomb killed 9 people and wounded 30 in north Baghdad's Shaab district, police said. (UPI Photo/Ali Jasim)

Iran's Supreme Leader Ayatollah Ali Khamenei speaks during Friday Prayer in Tehran, Iran on June 19, 2009. Khamenei warned protesters of a crackdown and said the presidential elections were fair. (UPI Photo)