Showgirls and others stand beside Slotzilla during a press conference in Las Vegas Tuesday, Nov. 27, 2012. Slotzilla is a permanent zipline attraction planned for downtown Las Vegas. (A

 

              Showgirls and others stand beside Slotzilla during a press conference in Las Vegas Tuesday, Nov. 27, 2012. Slotzilla is a permanent zipline attraction planned for downtown Las Vegas. (A
Showgirls and others stand beside Slotzilla during a press conference in Las Vegas Tuesday, Nov. 27, 2012. Slotzilla is a permanent zipline attraction planned for downtown Las Vegas. (AP Photo/Las Vegas Review-Journal, John Locher)