Armed Chinese police (C) stand guard as the annual Lunar New Year exodus begins at Beijing train station on January 26, 2013. The holiday also known as the Spring Festival sees tens of millions of migrant workers who provide the labour in the country's prosperous cities return to their villages and towns to spend time with the famillies left behind. AFP PHOTO/Mark RALSTON
Credit: MARK RALSTON
Charles, Prince of Wales Colonel in Chief of The Royal Gurkha Rifles, is seen visiting 2nd Battalion The Royal Gurkha Rifles at Shorncliffe in Kent to celebrate 200 years of Gurkha service to the Crown on July 1, 2015 in Folkestone, United Kingdom.
Credit: Danny E. Martindale
Secretary of Defense Ashton Carter (L) and Chairman of the Joint Chief of Staff Gen. Martin Dempsey (R) participate in a news conference July 1, 2015 at the Pentagon in Arlington, Virginia. Secretary Carter announced that President Obama is nominating Lt. Gen. Robert Neller to be the next Marine Corps commandant.
Credit: Alex Wong
Migrants walk in a make shift camp known as the 'New Jungle' on July 1, 2015 in Calais, France. Cross-channel travel has be disrupted for third day this week as MyFerryLink employees continue their industrial action. Migrants took advantage of the travel disruption by trying to board lorries bound for the UK.
Credit: Rafael Yaghobzadeh
Marine One lifts off from the South Lawn with U.S. President Barack Obama on board for a day trip to Tennessee July 1, 2015 in Washington, DC. Obama traveled to Nashville to hold an event where he will discuss ways to improve the Affordable Care Act, including by extending Medicaid coverage to more low-income people.
Credit: Chip Somodevilla
President Barack Obama leaves the Oval Office and walk past the Rose Garden before departing the White House for a day trip to Tennessee July 1, 2015 in Washington, DC. Obama traveled to Nashville to hold an event where he will discuss ways to improve the Affordable Care Act, including by extending Medicaid coverage to more low-income people.
Credit: Chip Somodevilla
The coffin of John Stollery, one of the victims of last Friday's terrorist attack, is taken from the RAF C-17 aircraft at RAF Brize Norton in Tunisia, on July 1, 2015 in Brize Norton, England. British nationals Adrian Evans, Charles Evans, Joel Richards, Carly Lovett, Stephen Mellor, John Stollery, and Denis and Elaine Thwaites are the first of the victims of last week's terror attack to be repatriated.