In hypothetical general-election match ups in New Hampshire, Clinton is ahead of Paul by 3 points (46 percent to 43 percent), Christie and Bush by 5 points (47 percent to 42 percent), Walker by 9 points (48 percent to 39 percent) and Cruz by 13 (51 percent to 38 percent).
The NBC/Marist poll of New Hampshire was conducted July 7-13 of 544 potential GOP primary voters (+/- 4.2%), 479 potential Democratic primary voters (+/- 4.5%) and 1,342 registered voters (+/- 2.7%)
http://www.nbcnews.com/politics/first-read/poll-democrats-ready-hillary-everyone-else-not-much-n157821