It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Some features of ATS will be disabled while you continue to use an ad-blocker.
VIENNA, Austria - An investigation of the black market supplying nations wanting nuclear arms has spread to more than 20 firms — some of them North American — the chief of the U.N. atomic agency told The Associated Press Friday. A senior diplomat identified one of the firms as U.S. based.