Cameco issues lockout at its McArthur River mine and Key Lake mill operations

[caption id="attachment_797955" align="alignnone" width="600"] McArthur River Uranium Mine aerial view. Image from Wikipedia.[/caption] In response to strike action commenced by the United Steelworkers on Saturday, Cameco (NYSE:CCJ) issued a lockout notice at its McArthur River mine and Key Lake mill operations. The...