** FILE ** Sen. Rand Paul, Kentucky Republican, speaks at a tea party rally against the Internal Revenue Service titled "Audit the IRS" on the West Lawn of the U.S. Capitol in Washington on Wednesday, June 19, 2013. (Andrew Harnik/The Washington Times)

Photo by: ANDREW HARNIK

** FILE ** Sen. Rand Paul, Kentucky Republican, speaks at a tea party rally against the Internal Revenue Service titled "Audit the IRS" on the West Lawn of the U.S. Capitol in Washington on Wednesday, June 19, 2013. (Andrew Harnik/The Washington Times)