- Chris Christie - 41%
- Hillary Clinton- 41%
- Chris Christie - 49%
- Joe Biden - 32%
- Hillary Clinton - 46%
- Scott Walker - 39%
- Scott Walker - 42%
- Joe Biden - 39%
Survey of 1,256 voters. The survey was conducted on July 15, 2013 - July 17, 2013. The margin of error is +/- 2.8%.