Disbarred attorney Evan Greebel—who once represented "Pharma Bro" Martin Shkreli—on Wednesday asked the U.S. Supreme Court to consider his appeal of the U.S. Court of Appeals for the Second Circuit's ruling that the government may garnish the retirement savings he accumulated during his employment at the law firms Fried, Frank, Harris, Shriver & Jacobson and Katten Muchin Rosenman.