Injured Libyans lie in an intensive care until at Hikma hospital in the besieged city of Misrata, Libya, Tuesday, May 3, 2011. Doctors say they are running low on medical supplies since attacks by Gadhafi's troops on Misrata's port have halted boat traffic for the past several days. The city, besieged by Gadhafi for two months, receives all its food and medical supplies by sea. (AP Photo/Bernat Armangue)