OMAHA, Neb. (AP) - Billionaire Warren Buffett's Berkshire Hathaway Inc. has bought nearly 14 million shares of Carmax Inc., the nation's largest specialty used-car retailer, according to a regulatory filing Wednesday.

(AFX UK Focus) 2007-11-15 02:19 GMT: Berkshire invests in used car dealer (Interactive Investor)
OMAHA, Neb. (AP) - Billionaire Warren Buffett's holding Berkshire Hathaway Inc. has bought nearly 14 million shares of Carmax Inc., the nation's largest specialty used-car retailer, according to a regulatory filing Wednesday.