Dictionary.com's definiton of renegade:
ren-e-gade /ˈrɛnɪˌgeɪd/ Show Spelled Pronunciation [ren-i-geyd] Show IPA Pronunciation
noun 1. a person who deserts a party or cause for another.
2. an apostate from a religious faith.
adjective 3. of or like a renegade; traitorous.
I don't think that needs any further comment, does it?
Function:
noun
Etymology:
Spanish renegado, from Medieval Latin renegatus, from past participle of renegare to deny, from Latin re- + negare to deny more at negate
Date:
1583
1 : a deserter from one faith, cause, or allegiance to another
2 : an individual who rejects lawful or conventional behavior
SS thinks Obama is a renegade...interesting.