Massive Tanker Fire On Ramp Shuts Down I-75 At I-375 Near Ford Field [MORE] [LISTEN LIVE]

Searching For Hoffa: Investigators Find Suspicious Concrete Slab

Federal agents searching for the body of former Teamsters chief Jimmy Hoffa believe they are about to crack one of America's biggest unsolved mysteries. <a href="http://detroit.cbslocal.com/2013/06/18/searching-for-hoffa-investigators-remove-concrete-slab-from-field/">Full story</a>.