Obama calls on Democrats for help

With his party expected to lose seats in both chambers and perhaps its House majority, President Barrack Obama made his final campaign-trail pitch to voters as he asked for support in helping his party retain control of Congress
"There is no doubt that this is a difficult election," President Obama said
According to a CNN/Opinion Research Corporation poll conducted October 27-30, Republicans are leading Democrats 52 percent to 42 percent among likely voters.