Politico
Mike Allen
Cass Sunstein, administrator of the powerful Office of Information and Regulatory Affairs in the White House Office of Management and Budget, will return later this month to his previous post at Harvard Law School, the White House will announce Friday.
Sunstein, a celebrity academic who met Barack Obama when they were both teaching at University of Chicago Law School was among the world’s most-quoted law professors when he came to Washington in 2009. He was named the new president’s chief regulatory enforcer (often called the “regulatory czar”) as head of OIRA “oh-eye-ruh,” an office that gets little attention but is among an administration’s most potent levers.