WASHINGTON, March 5 -- Sen. John Hickenlooper, D-Colorado, issued the following news release: * * * Hickenlooper, Bennet, Curtis, Hurd Introduce Bipartisan Bill to Preserve Grand Junction Uranium Disposal Site, Avoid Spending Millions to Ship Waste Without federal action, Colorado's only long-term storage facility for uranium waste will begin to close this year, would cost millions to ship to next nearest site  WASHINGTON - Today, U.S. Senators John Hickenlooper, Michael Bennet, and John Cu  more