Newsweek says Democrats are actively downplaying expectations for their chances in November because of an important rule in politics: "Political results are only as useful as they are unexpected."
"Dig a little deeper at the DNC, DSCC, and DCCC, and you'll find that the Democrats in charge are actually rather confident about getting their fellow Dems elected this year. The reason? They have a plan -- a plan that they believe will produce much better results on Election Day than anyone expects."
Bottom line: "This year, careful planning, internal GOP conflict, an improving economic climate, and yet-to-be-introduced technologies have the potential to limit Democratic losses to less-than-catastrophic proportions."