In an ad titled "It's Just Not Getting Better," Mitt Romney takes aim at President Barack Obama’s handling of the economy. "In June, jobless ranks were higher in nearly 90 percent of U.S. cities," the ad’s narrator says. "In July, unemployment went up again. And the president is running out of time. Under Obama’s economy, it’s just not getting better. Mitt Romney has a plan for a stronger middle class. Under the Romney plan, more jobs and more take-home pay. It’s a plan that works for America." We wondered whether it was ...