DEA accidentally finds guns from ATF "gunwalker"

CBS News has learned that the DEA has confiscated a stash of assault rifles connected to ATF's Fast and Furious operation. It's a major seizure of weapons in the controversial ATF case that's the subject of at least two investigations. Sources say it's believed the suspects intended to take the guns to Mexico.

Sources say DEA accidentally came upon the guns while stopping suspects in an unrelated case in the Phoenix area on April 13th. When agents stopped at least two suspects, they found two giant garbage cans full of dozens of AK-47 type weapons wrapped in cellophane. Sources tell CBS News that a trace on the first weapon showed it was purchased in Nov. 2009 by a suspect in ATF's Fast and Furious case.