His public interaction in my knowledge of him were always above board. BUT, BUT....he did go to work for the ACLU after leaving Congress....maybe he got hungry and wanted the old life back...maybe he hung around the ALCU water cooler too long and got converted, I don't know... On second thought, I don't think I'd vote for him if he's succumbed to the Global Warming koolaid....I'll just vote for "none of the above"
Unfortunately, the candidate choices for the sane and rational this election year is just this side of nihil.