Traveling

In these days traveling by air plane is becoming a nightmare.Just imagine you want to travel to Chicago.You have to get to the airport two or three hours earlier because all those safety precautions.I have nothing against safety but it is getting very annoying when you have to spend so much time to get on the plane.Flying was so easy before September 11, but after that I think twice , before I buy a ticket.If I have to go, I will go but the otherwise no.Now it is getting even more interesting with new scanning procedures.I think the lines are gonna be more longer and passengers will have to come to the airport earlier then it was before.By the way that scanning is danger because of the radioactivity and on the other hand it is against people rights.Some people will agree and some not.I have red on Internet articles about scanning the buses and subways after certain time of period.I don't now if I should laugh or take it seriously.Is this all about our safety or it is about something else? How far the government will go to take control over their own people?