If the Democratic primary for Senate was today, would you vote for Frank Pallone, Sheila
Oliver, Rush Holt, or Cory Booker? [If UNDECIDED: At this moment, do you lean towards
Frank Pallone, Sheila Oliver, Rush Holt or Cory Booker?] [NAMES WERE ROTATED]
49% Booker
12% Pallone
8% Holt
3% Oliver
28% Undecided
The Monmouth University Poll was conducted by the Monmouth University Polling Institute from July 11 to 14, 2013 by live telephone interview with 403 likely primary voters, including 343 contacted on a landline telephone and 60 on a cell phone. The statewide random sample was drawn from a list of registered Democrats who have voted in at least one of the last four primary elections and was screened for likelihood of voting in the upcoming August special primary.
http://www.monmouth.edu/assets/0/84/159/2147483694/af4219e8-b572-47f4-9739-d830b5232732.pdf