Elvis Impersonator Cleared On Ricin Charges

In another strange twist in the investigation into who sent the president, a senator and a county judge letters laced with a toxin called ricin - prosecutors dropped charges against their first suspect, an Elvis impersonator, reports Christina Mutchler (1:37). <br><br><em>WCCO 4 News At 6 – April 27, 2013  </em>