Senate Minority Leader Mitch McConnell, R-KY, Sen. John Ensign, R-NV, Sen. Orrin Hatch, R-UT, and Sen. Michael Enzi, R-WY, (L to R) speak out against a bill that would do away with secret ballots for union membership on Capitol Hill in Washington on June 20, 2007. (UPI Photo/Roger L. Wollenberg)