Attorney General Loretta Lynch says she regrets not recognizing that her meeting with Bill Clinton over the summer would turn out to be problematic, saying it was “painful” that it called into question the integrity of the Justice Department.

The meeting — coming right before the FBI was set to announce the findings of its investigation into Hillary Clinton’s private email server — would eventually cast doubt on the Justice Department’s impartiality in the matter, as the FBI is an agency of the DOJ.