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5 Surefire Tips for Saving on Summer Air Travel

If you're one of the many people taking to the not-so-friendly skies this summer, you'll pay extra for nearly everything but the security pat down. Hoping to glide past some of that nickel and diming? Here are five foolproof tips:

Facebook Takes on Foursquare with More 'Deals'

Facebook is adding a new feature: deals from businesses if you check in. Sound familiar? Foursquare, Gowalla already offer deals to their users, and Yelp also plans to introduce "check-in offers" this month. But Facebook has a lot more users.