Neither higher gas prices nor rising interest rates could put a damper on U.S. auto sales during the first half of the year.Sales rose 1.8 percent during the first half of the year, while June sales were up about 5...

It's the hard sell at the car rental counter that everyone knows is coming but few know how to handle: rental car coverage. You might recall that your credit card provides some type of free protection for rental cars. That's...