Elvis impersonator, Paul Kevin Curtis, has been arrested by authorities for mailing U.S. President Barack Obama the deadly poison ricin in a letter. U.S. Senator Roger Wicker was also mailed a letter containing ricin. Both missives stated, "To see a wrong and not expose it, is to become a silent partner to its continuance" and was signed "I am KC and I approve this message." Elvis would not approve this message (Curtis).