North Carolina Poll Released by Zogby Poll: Barack Obama 50%, Hillary Clinton 34%

North Carolina Poll: Hillary Clinton 34%, Barack Obama 50%.

North Carolina Poll Released by NBC17 by Research2000: Barack Obama 51%, Hillary Clinton 44%

North Carolina Poll: Hillary Clinton 44%, Barack Obama 51%.

Indiana Poll Released by Zogby Poll: Barack Obama 42%, Hillary Clinton 42%

Indiana Poll: Hillary Clinton 42%, Barack Obama 42%.

Indiana Poll Released by Downs Center by Survey USA: Barack Obama 45%, Hillary Clinton 52%

Indiana Poll: Hillary Clinton 52%, Barack Obama 45%.

National Poll Released by CBS News NY Times Poll: Barack Obama 46%, Hillary Clinton 38%

CBS News National Polls Poll: Hillary Clinton 38%, Barack Obama 46%.

National Poll Released by NBC News/Wall Street Journal Poll: Barack Obama 46%, Hillary Clinton 43%

NBC National Polls Poll: Hillary Clinton 43%, Barack Obama 46%.

North Carolina Poll Released by Mason Dixon Polling for WRAL: Barack Obama 49%, Hillary Clinton 42%

North Carolina Poll: Hillary Clinton 42%, Barack Obama 49%.

North Carolina Poll Released by Insider Advantage: Barack Obama 42%, Hillary Clinton 44%

North Carolina Poll: Hillary Clinton 44%, Barack Obama 42%.

Indiana Poll Released by Rasmussen Reports: Barack Obama 41%, Hillary Clinton 46%

Indiana Poll: Hillary Clinton 46%, Barack Obama 41%.

Indiana Poll Released by TeleResearch Corporation: Barack Obama 38%, Hillary Clinton 48%

Indiana Poll: Hillary Clinton 48%, Barack Obama 38%.

North Carolina Poll Released by Survey USA: Barack Obama 49%, Hillary Clinton 44%

North Carolina Poll: Hillary Clinton 44%, Barack Obama 49%.

North Carolina Poll Released by Rasmussen Reports: Barack Obama 51%, Hillary Clinton 37%

North Carolina Poll: Hillary Clinton 37%, Barack Obama 51%.

Indiana Poll Released by Howey Gauge Market Research: Barack Obama 46%, Hillary Clinton 46%

Indiana Poll: Hillary Clinton 46%, Barack Obama 46%.

Indiana Poll Released by Public Policy Polling: Barack Obama 42%, Hillary Clinton 50%

Indiana Poll: Hillary Clinton 50%, Barack Obama 42%.

Kentucky Poll Released by Survey USA: Barack Obama 27%, Hillary Clinton 63%

Kentucky Poll: Hillary Clinton 63%, Barack Obama 27%.

National Poll Released by Associated Press Ipsos poll conducted by Ipsos Public Affairs: Barack Obama 46%, Hillary Clinton 43%

Ipsos National Polls Poll: Hillary Clinton 43%, Barack Obama 46%.

National Poll Released by Newsweek Poll conducted by Princeton Survey Research Associates International: Barack Obama 48%, Hillary Clinton 41%

Newsweek National Polls Poll: Hillary Clinton 41%, Barack Obama 48%.

North Carolina Poll Released by Public Policy Polling: Barack Obama 51%, Hillary Clinton 39%

North Carolina Poll: Hillary Clinton 39%, Barack Obama 51%.

North Carolina Poll Released by American Research Group: Barack Obama 52%, Hillary Clinton 42%

North Carolina Poll: Hillary Clinton 42%, Barack Obama 52%.

Indiana Poll Released by Survey USA: Barack Obama 43%, Hillary Clinton 52%

Indiana Poll: Hillary Clinton 52%, Barack Obama 43%.