A+Positive+Attack

The ad could be interpreted to be both positive and negative. It is positive, in that it suggests that the election of Obama can bring about positive change and solutions to problems. It could also be implied that the problems we face are a direct result of policies embraced by the current administration, thus turning negative. Another view might be that he is attacking both parties, lumping them together as the unmovable status quo in Washington (never mind that as a Senator, he is part of the government already). Either way, the problem seems to be framed as outside of himself, and the solution is his.