The bounce President Obama got from the Democratic convention shows no sign of fading and both sides are worried. One reason the polls are not moving is that people have made up their minds and there are hardly any voters left to swing. A large fraction are not really strongly for either candidate but are strongly against one of them. One voter said he'd vote for Saddam Hussein before he'd vote for Barack Hussein but another called Romney the devil. Not much motion is likely there.
Romney's team can read the handwriting on the wall and the pixels on the monitor and is trying to put on a brave face, saying: "We've got a campaign which is tied with an incumbent president [of] the United States." The team knows that in the national polls, it is fairly close, but in this graph of the electoral college Romney has been behind all year and is now down 122 electoral votes. They feel that some fundamentals (such as the poor jobs situation) put them in a strong position, while at the same time ignoring other economic indicators (such as a booming stock market) that favor Obama. They say they have a plan to right their ship and will roll it out this week.