Three key findings from the document:
1) Voters are highly dissatisfied with the direction of the country and both political parties in Congress due to the poor economy and lack of results on jobs.
2) Republicans have an enthusiasm advantage going into the midterm elections, especially among young voters, while Democrats face an enthusiasm gap.
3) The economy overwhelmingly dominates voters' concerns, with unemployment the top issue, making voters sensitive to arguments about taxes, spending and deficits.