A week before the party conventions begin, how united are the Republican and Democratic parties in support of their presumptive nominees? Have divisions created by the primary competitions begun to subside? How are the nominees seen within their own parties and among the public as a whole? Is likely voter turnout favoring one party or the other? And where do the presidential and U.S. Senate races stand as of midsummer? Charles Franklin, professor of law and public policy and director of the Marquette Law School Poll, and Mike Gousha, distinguished fellow in law and public policy, will go inside the numbers of the poll.