Otis Clay dead at 73

Otis Clay, Blues Hall of Fame inductee, dies…

[caption id="attachment_1723" align="aligncenter" width="620"] Otis Clay sings on stage during the 33rd annual Blues Music Awards in Memphis, Tenn., in this May 10, 2012, file photo. (Brandon Dill/The Commercial Appeal via Associated Press)[/caption] Otis Clay,…