GM's CEO, Ed Whitacre, said the company will post impressive earnings for the second quarter. After originally planning to make the Lexus LFA available only for lease in the U.S., Toyota will now allow customers to purchase the vehicle outright...but there’s a catch. New rumors suggest that GM could be working on a mid-engined Chevy Corvette now that the economy is starting to improve and GM is out of bankruptcy. All that and more, plus a look at some of the technical details of the new Buick Regal.