The United Arab Emirates, a key international travel hub, bars Boeing 737 Max 8 and 9 from airspace after Ethiopia crash

The United Arab Emirates, a key international travel hub, bars Boeing 737 Max 8 and 9 from airspace after Ethiopia crash

DUBAI, United Arab Emirates -- The United Arab Emirates, a key international travel hub, bars Boeing 737 Max 8 and 9 from airspace after Ethiopia crash.