Union Condemns Retaliation for Defense of Cananea Miners at Grupo Mexico PITTSBURGH, Jan.

PITTSBURGH, Sept.

Calls on government to peacefully resolve 3-year dispute at Grupo Mexico PITTSBURGH, Aug. 20 /PRNewswire-USNewswire/ -- Leo W.

Both unions condemn Mexican government's attacks on striking Cananea copper miners TORONTO, Jun.

PITTSBURGH, June 7 /PRNewswire-USNewswire/ -- The United Steelworkers (USW) condemned Sunday night's assault by heavily armed federal riot police on striking members of the Mexican Mineworkers' Union at the Cananea copper mine near the U.S.