If you want to become President, you should avoid having an opinion on anything until you run for President. Here's what I base this on: Kerry volunteered for Vietnam even though he had misgivings about it. Bush was for the Vietnam War but wussed out so he wouldn't have to go. Kerry saw how wrong the war was so came back and tried to do something about it. Bad move because he opened himself up to a load of criticism.
Kerry should have done like Bush and wallowed around as a failure in everything he did for the next 15 years. Of course, Kerry didn't have the family name to trade off of, but he could have done just fine. Instead, he chose to run for office to help average people live better lives. What the hell was he thinking?