Six-year-old Charles Kerby hold his 11-month-old sister Mikerlina Dragon inside the Ste Therese camp, set up for people displaced by the 2010 earthquake, in Petion-Ville, Haiti, Saturday, June 16, 2012. Kerby had to drop out of school after the 2010 earthquake to help his working mother care for his two brothers and sisters. (AP Photo/Dieu Nalio Chery)