
Disenchanted with the Republican party after his failed attempt to be its nominee in 2000, McCain deliberated leaving the party and becoming an independent. He had talks with leading Democrats on the matter, and whichever camp you want to believe, that either McCain and his team approached the Dems, or vice-versa, it is a telling sign that McCain was even pondering leaving his party. A proud "conservative Republican" would not seriously discuss this with the rival party. Not three years later McCain had talks with John Kerry about a potential shared ticket for the 2004 Presidential Election. While such a ticket seems ludicrous, what with Kerry's antiwar posture and McCain's hawkish foreign policy, the fact that McCain flirted with the idea means he is not in the right wing of his party. He is a centrist Republican, and in all honesty, I think positioning himself in such a way now that he has wrapped up the nomination will better serve him. With Bush's abysmal polling and the 2006 Democratic Congressional victories, it is apparent America is jaded by the Republican party, especially it's right wing. Selling himself as a moderate Republican will give him a better chance in November I believe, because that's what he is.
He favors deficit reduction to Bush's constant tax cuts (although in this political season he has flip-flopped on the matter, a bad move in my estimation). He originally opposed Bush's tax cuts because of how disproportionately it favored the wealthy, and I think this gives insight to where he stands on tax issues. He has long been a champion of campaign finance reform, he has been at odds with Bush on environmental issues, taking a more regulation-based stance. He has been outspoken about alternative fuels and our need to reduce foreign oil dependence, and has taken a stronger stance on global warming. He voted against the Federal Marriage Amendment, he supports stem cell research and has sided with prominent Democrats on immigration policy. A victim of torture himself, he has consistently butted heads with Republicans on America's interrogation tactics, and has been vehement about the US upholding international standards and immediately ceasing any torture being implemented.
While McCain is definitely a Republican, he is hardly the conservative Republican he is now claiming he is, and would be better served by positioning himself as the moderate Republican he is, and not falling victim to partisan hackery that plagues this nation. We need more independent thinkers in Washington, and McCain is a good example of a politician that is not afraid to alienate his party to stand up for his principles.