I can detect almost zero correlation between presidential candidates' campaign promises, and how they'll act once in office. The only difference between elected presidents seems to be the way in which they'll screw over law-abiding, non-1%-wealthy citizens.
While I would love to see a great distinction between to two parties, your black and white attitude bears little resemblance to reality. Do you really believe the War mongler John McCain would have passed a historic nuclear arms deal with Iran? Or any Republican for that matter pass a historic health care plan to ensure that even the poorest Americans have some form of health insurance.
You're attitude is toxic, and part of the reason we have some of the lowest voter turnout in the free world. If people got involved instead of having a cynical attitude that they’re all the same, we could get real change. Like a constitutional commandment to get corporate money out of politics, which I believe is the root cause of most of the problems in our system.