sued her own agency
... that Janet Napolitano, a former U.S. Secretary of Homeland Security, sued her own agency?
... that <a href="./Janet_Napolitano" id="mwBLk" rel="mw:WikiLink" title="Janet Napolitano">Janet Napolitano</a>, a former <a href="./United_States_Secretary_of_Homeland_Security" id="mwBLo" rel="mw:WikiLink" title="United States Secretary of Homeland Security">U.S. Secretary of Homeland Security</a>, <b id="mwBLs"><a class="mw-redirect" href="./Regents_of_University_of_California_v._United_States_Department_of_Homeland_Security" id="mwBLw" rel="mw:WikiLink" title="Regents of University of California v. United States Department of Homeland Security">sued her own agency</a></b>?