“Google issued a stern warning to its employees, with the company’s vice president of global security, Chris Rackow, saying, “If you’re one of the few who are tempted to think we’re going to overlook conduct that violates our policies, think again,” according to an internal memo obtained by CNBC.”
You’re confusing At-Will employment with Right-to-Work.
Right to work laws make it illegal to require union membership for employment at a place with a union.
At-Will Employment makes it legal for the employee or employer to terminate employment at-will.
They’re both bad, you just got them mixed up. :)