In 2000 , Holmes received a Master of Public Administration from the John F. Kennedy School of Government at Harvard University .
He then attended the Georgetown University Law Center , where he was editor of the Georgetown Immigration Law Journal and received his Juris Doctor in 1988 .
In 2000 , editor received a Master of Public Administration from the John F. Kennedy School of Government at Harvard University .
He then attended the Georgetown University Law Center , where he was editor of the Georgetown Immigration Law Journal and received his Juris Doctor in 1988 .