Here's the core of Obama:

He's hard left.

He wants the marginal rate on total federal taxes, including his social security tax hike, to immediately rise at least 57% on the highest earners. Obama wants to raise taxes even in a weak economy, though this is a recipe not just for recession but worse. Obama also wants to raise taxes on dividend income and to return the death tax to its highs of eight years ago.

Obama has proposed more than a trillion dollars in new spending.

Obama wants to cut and run from Iraq, with withdrawals of crucial forces beginning immediately upon his entry into office. Obama has never met one on one with General Petraeus and has not been to Iraq in more than 900 days. He is indifferent to the incredible progress made by our troops and the Iraqi Defense Forces and the Iraqi government in the last 18 months.

He supports the decision extending habeas rights to Gitmo detainees and he thinks the most liberal member of the Supreme Court, Ruth Bader Ginsburg, is a great model for future Supreme Court appointments.

Obama supports gay marriage, and opposes the California constitutional amendment to restore marriage to the definition overturned by a 4-3 vote of the California Supreme Court in May. He supports abortion on demand, including partial birth abortion.

Obama has the slightest grasp on history, and routinely makes the sort of errors about basic facts that shock knowledgeable observers, like arguing the Kennedy-Khrushchev summit in Vienna was an example of the benefits of one-on-one diplomacy.