Aaron Blake for WaPo:

Americans appear prepared to deal with their historic unhappiness using perhaps the least-productive response: Staying home.

A new study shows that Americans are on-track to set a new low for turnout in a midterm election, and a record number of states could set their own new records for lowest percentage of eligible citizens casting ballots.

The question of Senate control might come down to the percentage of ineligible citizens casting ballots.