Kentucky U.S. Senators Mitch McConnell, left, and Rand Paul.
Kentucky U.S. Senators Mitch McConnell, left, and Rand Paul.
Kentucky U.S. Senators Mitch McConnell, left, and Rand Paul.

Mitch McConnell shrugs off Rand Paul's NSA filibuster threat

May 18, 2015 06:30 AM