Most people would define treason as a betrayal of one's country or sovereign. In my book, the book of natural law, treason is properly defined as a betrayal of one's countrymen—and, in particular, the betrayal of the individual's right to life, liberty and property. (To your question, yes, this renders almost all politicians traitors by definition.)

The Peerless Malevolence of Redcoat Piers Morgan, WorldNetDaily.com, January 18, 2013.