A child covers his face as a municipal health worker fumigates as part of the city's efforts to prevent the spread of the Zika virus vector, the Aedes aegypti mosquito, in Guatemala City, Guatemala, February 2, 2016. Photo: Reuters
An internally displaced Syrian fleeing advancing pro-government Syrian forces carries his belongings near the Syrian-Turkish border after being given permission by the Turkish authorities to enter Turkey, in Khirbet Al-Joz, Latakia countryside February 2, 2016. Photo: Reuters
Actor and comedian Bill Cosby (C) arrives for a preliminary hearing on sexual assault charges at the Montgomery County Courthouse in Norristown, Pennsylvania February 2, 2016. Cosby has been charged with the 2004 sexual assault of Andrea Constand, a former women's basketball team manager at Temple University in Philadelphia, Cosby's alma mater. Photo: Reuters
Democratic U.S. presidential candidate Hillary Clinton laughs as she celebrates with her husband, former President Bill Clinton at her caucus night rally in Des Moines, Iowa February 1, 2016. Photo: Reuters
Migrant children from Iraq sit on beds inside the sports hall of the Jane-Addams high school which has been transformed into a refugee shelter in Berlin's Hohenschoenhausen district, Germany, February 2, 2016. Photo: Reuters
A girl completes her homework sitting at her father's stall on a street of Bashantapur Durbar Square in Kathmandu, Nepal February 2, 2016. Photo: Reuters
