CNN CNN Newsroom March 27, 2014 18:44:00
World will change how we fly? >> we learned that we need to keep track of airplanes flying across the world. we need to know where they are at all times. more today perhaps than any other time. >> one issue here is how planes fly in and out of airspaces with different nations. this is getting better, but it is still very slow going. >> what about an agreement or consensus that addresses international airline protocol? >> right. that's one issue that we are looking into. there is not anything that covers how planes work and how airlines work throughout the world. you can see an incident like th...