In this Tuesday, Oct. 21, 2014 photo passengers disembark an Air Koryo flight in Pyongyang, North Korea. North Korea on Thursday stepped up its measures to prevent the spread of the Ebola virus while ... more 
In this Tuesday, Oct. 21, 2014 photo passengers disembark an Air Koryo flight in Pyongyang, North Korea. North Korea on Thursday stepped up its measures to prevent the spread of the Ebola virus while a major travel agency that specializes in tours to the reclusive country said it had been informed Pyongyang may ban foreign tourists from visiting.(AP Photo/Wong Maye-E) less 
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Associated Press | Photo By Wong Maye-E
Thu, Oct 23, 2014 7:24 AM EDT