Have you got a current driving licence? http://thumbzilla.fun/karencalab-videocall/ lobstertube.ckm Secretary Wayne Clough announced today he will retire from his position at the Smithsonian in October 2014 after having served more than six years as head of the Institution. Clough joined the Smithsonian in July 2008, succeeding Acting Secretary Cristián Samper. Before coming to the Smithsonian, Clough served as president of the Georgia Institute of Technology for 14 years.