WASHINGTON, March 21 -- Sen. Tommy Tuberville, R-Alabama, issued the following news release: * * * PHOTO RELEASE: Tuberville Visits Huntsville Defense Facilities WASHINGTON - Yesterday,U.S. Senator Tommy Tuberville (R-AL) toured three defense facilities in Huntsville, Alabama. At both Invariant and Rocky Research, Sen. Tuberville saw cutting-edge technology that will bolster our national security. He also visited with leaders at Redstone Arsenal. They reviewed the detailed plans that were in place for Space Command's relocation to Huntsville more PR