Now folded into the Democratic National Committee, Obama’s campaign group Organizing For America is already actively engaged in Wisconsin and is beginning to ramp up organizing efforts in Ohio, though observers say the latter process is about a week behind that in Wisconsin. The group is also beginning to dig into Indiana, whose legislature is considering a bill to limit collective bargaining by teachers.

A DNC staffer told The Huffington Post that the group upped its efforts in Wisconsin after Chairman Tim Kaine spoke with local legislators last week. OFA then began organizing turnout for Thursday’s statehouse rally and running phone banks in Ohio targeting state senators, which are slated to continue next week. This weekend, organizers have set up door-to-door canvassing in key districts that they hope will likewise put pressure on swing lawmakers.

OFA National Deputy Director Jeremy Bird said volunteers first alerted the group to the contested Ohio legislation. “The energy is pretty remarkable,” he told The Huffington Post. “People started to contact us, and they’d call our office and our volunteers, and say, ‘This is a big deal. This is going to affect my family.’ … That started to really simmer earlier this week in Ohio, and it’s starting to pick up the pace.”