2022: Cheap flights, more rail and hands-free cars

By Thom Patterson, CNNUpdated 27th November 2012
A proposed rule could make it harder for some co-pilots to fly, but will it make the skies safer? Lizzie O'Leary reports.
CNN's Andrew Stevens joins the debut flight of Boeing's 787 Dreamliner airplane from Tokyo to Hong Kong.
Southwest Airlines CEO Gary Kelly talks pricing, passenger demand and getting back into profit.
A new law allows driverless cars to cruise on the streets of California.
Lizzie O'Leary reports on whether the new Boeing 787 everything it's cracked up to be?
Google parades its self-driving Prius on D.C. streets to garner support from lawmakers to make it street legal.
The Gateway take you on a high-speed race from Nagano to Shinjuku using a car and a train.
After billions of federal stimulus dollars pledged to build a new rail line, the project is plagued with problems.