As he has for the past 30 days, Paul Caron rounds up the latest on the IRS scandal. Among the key developments are claims by IRS employees in the Cincinnati office suggesting D.C. involvement in the targeting of conservative groups and renewed allegations that an IRS employee released confidential tax information of a conservative group. Meanwhile, the IRS has been further embarrassed by reports of lavish conferences, including one in 2010 that cost over $4 million.