Thursday night Treasury Inspector General for Tax Administration and Deputy Inspector General for Investigations will update the House Oversight Committee on the status of former IRS official Lois Lerner's "missing" emails. As a reminder, last year IRS Commissioner John Koskinen said two years of Lerner's emails, between 2010 and 2012, had been "lost" in a hard drive crash. A few months later, some of those emails were recovered after Koskinen said under oath they had been lost forever. Since the announcement of the missing emails, Congress has asked Inspectors General from different departments to look into their recovery. The emails...