Passengers of canceled flights wait in Hamad International Airport (HIA) in Doha, Tuesday, June 6, 2017. Qatar's foreign minister says Kuwait is trying to mediate a diplomatic crisis in which Arab countries have cut diplomatic ties and moved to isolate this energy-rich, travel-hub nation from the outside world.
Passengers of canceled flights wait in Hamad International Airport (HIA) in Doha, Tuesday, June 6, 2017. Qatar's foreign minister says Kuwait is trying to mediate a diplomatic crisis in which Arab countries have cut diplomatic ties and moved to isolate this energy-rich, travel-hub nation from the outside world.