 Since their own services have to do with the functioning of the Government, a strike of public employees manifests nothing less than an intent on their part to prevent or obstruct the operations of Government until their demands are satisfied.Such action, looking toward the paralysis of Government by those who have sworn to support it, is unthinkable and intolerable.The Wagner Act of 1935 facilitated unions in the private sector but did not apply to the public sector in state or local government, since the federal government could not interfere in state government.