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Google is on a shopping spree. In the last month alone, the search giant has snapped up SocialDeck, Angstro, and Slide -- all to help it take on rival Facebook.

Here's news from the business world and other money matters to watch out for Thursday (last updated at 7:20 a.m. Eastern time): Billionaires To Donate Fortunes: The Sage of Omaha, Warren Buffett, said Wednesday he and 39 other of America's wealthiest people have agreed to donate a bulk of their...