“We’re still fighting our way back from the worst economic crisis since the great depression.”

That's how Obama's latest TV ad begins. It opens with a portion of a speech President Obama delivered on the economy last week, where he called on Congress to pass his jobs plan and reminded Americans that, despite weak recent jobs numbers, the economy has added nearly 4.3 million private sector jobs over the last 27 consecutive months of private sector job growth. It also knocks Mitt Romney's comments on Friday that we need less firefighters, less policemen, less teachers and less construction workers in America.