Three American doctors killed by Afghan guard at Kabul hospital . Photographer Anja Niedringhaus was killed . Ghitis : Our first reaction is to ask if it 's worth keeping aid workers in Afghanistan . She says aid organizations face agonizing decisions about withdrawing staff . Ghitis : The second question we have, and this one I'm going to answer for you, is whether the U.S. should be involved with a government that has such an appalling record on human rights.
Three American doctors killed by Afghan guard at Kabul hospital . Ghitis : Our first reaction is to ask if it 's worth keeping aid workers in Afghanistan . She says aid organizations face agonizing decisions about withdrawing staff . Ghitis : The second question we have, and this one I'm going to answer for you, is whether the U.S. should be involved with a government that has such an appalling record on human rights.