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As GOP battles, voter confidence in Obama continues to improve

As Republican candidates for president battle on this Super Tuesday, President Obama’s score in the msnbc.com Voter Confidence Index for March is now -15 in the latest NBC News-Wall Street Journal poll.

Excluding the death of Osama bin Laden in May 2011, that is his best VCI score in two years -- since January 2010.

It’s also 4 points short of where George W. Bush was when he was reelected in 2004.

For more on the VCI, plus historical information, click here. The chart will be updated today.