This week, Restore America's Voice PAC has disclosed its first political spending of the 2012 election cycle--more than $50,000 worth of phone call fundraising pitches that mention President Barack Obama--but a shadowy nonprofit tied to the group has spent millions more attacking Obama and congressional Democrats for the healthcare reform act.

Restore America's Voice Foundation, a social welfare organization that does not have to disclose its donors, ran ads around the country in 2011 featuring former Arkansas Gov. Mike Huckabee. On one of its websites, Repealitnow.org, the group claims that the ads were "the only televised ...