Ebola victim Dr. Kent Brantly stands with his wife, Amber, during a news conference after being released from Emory University Hospital, Thursday, Aug. 21, 2014, in Atlanta. Another American aid worker, Nancy Writebol, who was also infected with the
Supporters of anti-government cleric Tahir-ul-Qadri listen to his speech during a protest in front of the Parliament building, after tens of thousands of protesters entered Islamabad's high-security Red Zone the night before, five days after
Sheltering from the sun under an umbrella held by an aide, anti-government cleric Tahir-ul-Qadri, addresses his supporters during a protest in front of the Parliament building, in Islamabad, Pakistan, Thursday, Aug. 21, 2014. (Photo: AP)
Pakistani lawmakers met Wednesday as tens of thousands of protesters thronged outside the assembly calling for the resignation of Prime Minister Nawaz Sharif over alleged voting fraud. (Photo: AP)
Supporters of Pakistan's cricketer-turned-politician Imran Khan celebrate near a parliament in Islamabad, Pakistan, Thursday, Aug. 21, 2014. Thousands of Khan's supporters are besieging parliament for a second day Thursday to pressure Prime Minister
Pakistan's cricketer-turned-politician Imran Khan waves to his supporters gathering near parliament in Islamabad, Pakistan, Thursday, Aug. 21, 2014. Thousands of Khan's supporters are besieging parliament for a second day Thursday to pressure Prime
Supporters of anti-government cleric Tahir-ul-Qadri stand guard on the container of their leader during a protest in front of the parliament building in Islamabad, Pakistan, Thursday, Aug. 21, 2014. Thousands of Khan's supporters are besieging
Malaysia Airlines crew members react as hearses carrying victims' bodies of the ill-fated Malaysia Airlines Flight MH17 leaving Bunga Raya Complex at Kuala Lumpur International Airport in Sepang, Malaysia, Friday, Aug. 22, 2014. (Photo: AP)
A family member, center, covers his face with his hands as other family members watch Malaysia Army soldiers carry one of the victims' bodies of the downed MH17 flight at Kuala Lumpur International Airport in Sepang, Malaysia, Friday, Aug. 22, 2014
Hearses carrying victims' bodies of the ill-fated Malaysia Airlines Flight MH17 leave Bunga Raya Complex at Kuala Lumpur International Airport in Sepang, Malaysia, Friday, Aug. 22, 2014. (Photo: AP)
Malaysia Army soldiers carry a coffin containing one of the bodies of the downed MH17 flight, to load it to a hearse upon arrival at Kuala Lumpur International Airport in Sepang, Malaysia, Friday, Aug. 22, 2014. (Photo: AP)
Malaysian Army soldiers carry a coffin containing one of the bodies of the downed MH17 flight upon arrival at Kuala Lumpur International Airport in Sepang, Malaysia, Friday, Aug. 22, 2014. (Photo: AP)
Malaysian Army soldiers carry a coffin containing one of the bodies of the downed MH17 flight to hearse upon arrival at Kuala Lumpur International Airport in Sepang, Malaysia, Friday, Aug. 22, 2014. The bodies and ashes of 20 Malaysians killed when
Japan's police officers search for survivors in the rubble in a mud-covered residential area following a massive landslide in Hiroshima, western Japan, Saturday, Aug. 23, 2014. (Photo: AP)
Japan's Self-Defense Force members search for survivors in the rubble in a mud-covered residential area following a massive landslide in Hiroshima, western Japan, Friday evening, Aug. 22, 2014. (Photo: AP)
Japan's firefighters search for survivors in the rubble in a mud-covered residential area following a massive landslide in Hiroshima, western Japan, Saturday, Aug. 23, 2014. (Photo: AP)
Fire fighters search for survivors in the rubble in a mud-covered residential area following a massive landslide in Hiroshima, western Japan, Friday, Aug. 22, 2014. (Photo: AP)
Japan's Self-Defense Force members and fire fighters search for survivors in the rubble in a mud-ridden residential area following a massive landslide in Hiroshima, western Japan, Friday, Aug. 22, 2014. (Photo: AP)
In this aerial photo, rescuers search for survivors in the rubble in a mud-ridden residential area following a massive landslide in Hiroshima, western Japan, Friday, Aug. 22, 2014. Heavy rain showers forecast are raising the risks of further
President Barack Obama speaks in Edgartown, Mass., Wednesday, Aug. 20, 2014, about the killing of American journalist James Foley by militants with the Islamic State extremist group. The president said the US will continue to confront Islamic State
Diane and John Foley talk to reporters after speaking with U.S. President Barack Obama Wednesday, Aug. 20, 2014 outside their home in Rochester, N.H. Their son, James Foley was abducted in November 2012 while covering the Syrian conflict. Islamic
A ribbon is seen on the front door of the family home of freelance journalist James Foley, Wednesday, Aug. 20, 2014 in Rochester, N.H. Foley was abducted in November 2012 while covering the Syrian conflict. On Tuesday, Aug. 19, militants with the
FILE - In this November 2012, file photo, posted on the website freejamesfoley.org, shows American journalist James Foley while covering the civil war in Aleppo, Syria. In a horrifying act of revenge for U.S. airstrikes in northern Iraq, militants
This undated image shows a frame from a video released by Islamic State militants Tuesday, Aug. 19, 2014, that purports to show the killing of journalist James Foley by the militant group. Foley, from Rochester, N.H., went missing in 2012 in
A Liberian policeman, right, speaks with residents of the West Point area calling on calm, as they wait for a second consignment of food from the Liberian Government to be handed out, at the West Point area, near the central city area of Monrovia,
Liberian soldiers keep order at a food distribution center, Thursday, Aug. 21, 2014, at the West Point area, one of the places where the Ebola virus has claimed lives, in Monrovia, Liberia. (Photo: AP)
West Point residents try to buy water, rear, in one of the areas were the Ebola virus has claimed lives in Monrovia, Liberia, Thursday, Aug. 21, 2014. (Photo: AP)
Men carry food aid that was given to them Thursday, Aug. 21, 2014, at the West Point area, one of the places where the Ebola virus has claimed lives, in Monrovia, Liberia. Calm returned Thursday to a slum in the Liberian capital that was sealed off
Ebola victim Dr. Kent Brantly, right, hugs a member of the medical staff that treated him, after being released from Emory University Hospital Thursday, Aug. 21, 2014, in Atlanta. Another American aid worker, Nancy Writebol, who was also infected