FILE - This March 22, 2009 file photo shows Giants Stadium from the air, in East Rutherford, N.J. Former Teamsters boss Jimmy Hoffa was last seen in July 1975 at a restaurant in Oaklan

 

              FILE - This March 22, 2009 file photo shows Giants Stadium from the air, in East Rutherford, N.J. Former Teamsters boss Jimmy Hoffa  was last seen in July 1975 at a restaurant in Oaklan
FILE - This March 22, 2009 file photo shows Giants Stadium from the air, in East Rutherford, N.J. Former Teamsters boss Jimmy Hoffa was last seen in July 1975 at a restaurant in Oakland County's Bloomfield Township in Michigan. Self-described hit man Donald "Tony the Greek" Frankos claims ex-Teamsters boss Jimmy Hoffa was buried under the western end zone at the Giants Stadium, but the FBI found no evidence to support the claim. (AP Photo/Mark Lennihan, File)