Democratic US Senator Joe Manchin, often viewed as a possible swing vote on the confirmation of Supreme Court nominee Brett Kavanaugh, on Friday supported Republican Senator Jeff Flake's call to delay voting so the FBI can conduct a background investigation. 'I applaud Senator Jeff Flake's decision to rise above the partisan circus on display during this entire process,' Manchin said in a statement. 'It took courage to take a stand and call for a one-week FBI investigation to get to the bottom of the allegations against Judge Kavanaugh. This has been a partisan and divisive process.'