This comic and write-up explain exactly how I feel. 
I liked him last time, I like him even more this time, and I think the world and America are ready for a strong, honest, moral, intelligent and innovative leader to help guide this country, and this planet, towards a much more positive future.
I almost voted for him last time, and I am seriously considering giving him my vote this time.
He knows what Darth Cheney has done, and he's 
calling him out publicly.  That was introduced last Tuesday.  I must say, I'm impressed.