The number of private jets operating around the world has more than doubled since 2000, tracking closely with the global surge in billionaires. Now, private airlines are coming up with new ways to get customers hooked. Here's a look at the rise of the $40 billion industry. 00:00 Introduction 01:08 Flying Charter with Qatar Executive 05:35 Trends in Jet Ownership 07:20 Qatar’s Gift to Trump 10:31 History of Air Force One 11:43 How Qatar Wields Influence Through Aviation 13:53 Qatar’s Investments