Congress's investigation into the IRS targeting of conservatives has been continuing out of the Syria headlines, and it's turning up news. Emails unearthed by the House Ways and Means Committee between former Director of Exempt Organizations Lois Lerner and her staff raise doubts about IRS claims that the targeting wasn't politically motivated and that low-level employees in Cincinnati masterminded the operation.

In a February 2011 email, Ms. Lerner advised her staff—including then Exempt Organizations Technical Manager Michael...