Quinnipiac does primary polls in FL, OH, and PA, conducted Aug. 7-18:
http://www.quinnipiac.edu/news-and-events/quinnipiac-university-poll/2016-presidential-swing-state-polls/release-detail?ReleaseID=2271FloridaDemocrats:
Clinton 48%
Sanders 15%
Biden 11%
O'Malley 1%
Webb 1%
Chafee 0%
Republicans:
Trump 21%
Bush 17%
Carson 11%
Rubio 11%
Cruz 7%
Fiorina 7%
Huckabee 4%
Paul 4%
Walker 4%
Kasich 3%
Christie 1%
Jindal 1%
Gilmore, Graham, Pataki, Perry, Santorum 0%
OhioDemocrats:
Clinton 47%
Sanders 17%
Biden 14%
Webb 1%
Chafee, O'Malley 0%
Republicans:
Kasich 27%
Trump 21%
Cruz 7%
Rubio 7%
Carson 6%
Bush 5%
Fiorina 5%
Huckabee 3%
Paul 2%
Santorum 2%
Walker 2%
Christie 1%
Gilmore, Graham, Jindal, Pataki, Perry 0%
PennsylvaniaDemocrats:
Clinton 45%
Sanders 19%
Biden 17%
O'Malley 1%
Webb 1%
Chafee 0%
Republicans:
Trump 24%
Carson 13%
Rubio 10%
Fiorina 7%
Bush 6%
Cruz 5%
Paul 5%
Walker 5%
Santorum 4%
Kasich 3%
Christie 2%
Huckabee 2%
Jindal 1%
Gilmore, Graham, Pataki, Perry 0%