«An Ukrainian girl cries as she stands on the road with her luggage after she left her home near the village of Hrabove (Grabovo), some 80km east of Donetsk on August 2, 2014. The insurgent stronghold of Lugansk in eastern Ukraine is on the verge a humanitarian catastrophe, the mayor warned Saturday, as a siege by government troops has seen water, electricity and food supplies cut off. AFP PHOTO/ BULENT KILIC/AFP/Getty Images»