Senate crypto hearing yields big claims, possible regulation


              Investor and star of "Shark Tank" Kevin O'Leary, testifies before the Senate Banking Committee about cryptocurrency and the collapse of FTX, at the Capitol in Washington, Wednesday, Dec. 14, 2022. (AP Photo/J. Scott Applewhite)
            
              Actor Ben McKenzie testifies during a Senate Banking Committee hearing on cryptocurrency and the collapse of the FTX crypto exchange and its founder Sam Bankman-Fried, at the Capitol in Washington, Wednesday, Dec. 14, 2022. (AP Photo/J. Scott Applewhite)
            
              Actor Ben McKenzie testifies during a Senate Banking Committee hearing on cryptocurrency and the collapse of the FTX crypto exchange and its founder Sam Bankman-Fried, at the Capitol in Washington, Wednesday, Dec. 14, 2022. (AP Photo/J. Scott Applewhite)
            
              Actor Ben McKenzie testifies during a Senate Banking Committee hearing on cryptocurrency and the collapse of the FTX crypto exchange and its founder Sam Bankman-Fried, at the Capitol in Washington, Wednesday, Dec. 14, 2022. (AP Photo/J. Scott Applewhite)
            
              Cato Institute Center for Monetary and Financial Alternatives Director of Financial Regulation Studies Jennifer Schulp testifies before the Senate Banking Committee during a hearing about cryptocurrency and the collapse of the FTX crypto exchange and its founder Sam Bankman-Fried, at the Capitol in Washington, Wednesday, Dec. 14, 2022. (AP Photo/J. Scott Applewhite)
            
              Investor and star of "Shark Tank" Kevin O'Leary, testifies before the Senate Banking Committee about cryptocurrency and the collapse of FTX, at the Capitol in Washington, Wednesday, Dec. 14, 2022. (AP Photo/J. Scott Applewhite)
            
              Investor and star of "Shark Tank" Kevin O'Leary, testifies before the Senate Banking Committee about cryptocurrency and the collapse of FTX, at the Capitol in Washington, Wednesday, Dec. 14, 2022. (AP Photo/J. Scott Applewhite)
            
              American University Washington College of Law Professor Hilary Allen testifies before the Senate Banking Committee during a hearing about cryptocurrency and the collapse of the FTX crypto exchange and its founder Sam Bankman-Fried, at the Capitol in Washington, Wednesday, Dec. 14, 2022. (AP Photo/J. Scott Applewhite)
            
              Sen. Sherrod Brown, D-Ohio, chairman of the Senate Banking Committee, and Sen. Pat Toomey, R-Pa., right, the ranking member, lead a hearing on cryptocurrency and the collapse of the FTX crypto exhange and its founder Sam Bankman-Fried, at the Capitol in Washington, Wednesday, Dec. 14, 2022. (AP Photo/J. Scott Applewhite)
            
              Actor Ben McKenzie testifies during a Senate Banking Committee hearing on cryptocurrency and the collapse of the FTX crypto exchange and its founder Sam Bankman-Fried, at the Capitol in Washington, Wednesday, Dec. 14, 2022. He is joined at left by investor Kevin O'Leary, and Cato Institute Center for Monetary and Financial Alternatives Director of Financial Regulation Studies Jennifer Schulp. (AP Photo/J. Scott Applewhite)
Senate crypto hearing yields big claims, possible regulation