Paramedics attend to an injured Kenyan students as he arrives at Kenyatta National Hospital in Nairobi on April 2, 2015, following an attack at Garissa University College. Masked gunmen from Somalia's Shebab Islamist group massacred at least 147 Kenyan students on April 2 in a day-long college campus siege, the deadliest attack in the country since US embassy bombings in 1998. AFP PHOTO / STRINGER (Photo credit should read -/AFP/Getty Images)
