These 14 companies dominate the world's auto industry
Chances are, you drive a car made by one of these companies
Here are the 16 busiest airports in the world
The Airports Council International (ACI) recently released its list of the busiest airports in the world. Once again, Hartsfield-Jackson Atlanta International Airport (ATL) took the top spot, with more than 100 million passengers in 2015. According to the ACI, this represents an increase in traffic of over 5.5% over 2014. The trade group attributes Atlanta's success to its strategic location, where it is within a two-hour flight of 80% of the US population. In addition, the ACI credits the growth of ATL's largest tenant -- Delta Air Lines -- for the airport's continued expansion. Globally, the number of people traveling by air grew at a rate of 6.1% in 2015.