Slim shakes hands with Knapp after receiving an honorary degree during commencement ceremonies for George Washington University on the National Mall in Washington

 
Slim shakes hands with Knapp after receiving an honorary degree during commencement ceremonies for George Washington University on the National Mall in Washington
Mexican billionaire Carlos Slim (C), who controls telecom giant America Movil, shakes hands with George Washington University president Steven Knapp (R) after receiving an honorary degree during commencement ceremonies from George Washington University on the National Mall in Washington, May 20, 2012. The degree is an honorary doctorate in public service. REUTERS/Jonathan Ernst (UNITED STATES - Tags: EDUCATION BUSINESS)