Baker works as a document clerk for the Minnesota Supreme Court. After she had worked there for 13 years the Minnesota judicial branch adopted a policy concerning proper Internet use and stated that employees must adhere to the highest ethical standards when using the Internet. Eleven years later, she was fired for excessive surfing on the Internet during working hours. She contended she did not know about the policy. Is that an adequate defense for her? [Baker v. Minnesota Supreme Court, 2016 WL 102513 (2016)]