President Trump’s tweet was the first time he had said the firing was not solely related to Mr. Flynn’s false statements to Vice President Mike Pence.
As the fired F.B.I. director has done many times before, Mr. Comey offered a quotation that seemed to be a commentary on the day’s news.
As the first anniversary of her loss to Donald Trump approaches, frustration and anger among her supporters seem more palpable.
The former F.B.I. director re-emerges on Twitter with some pensive pictures during a trip to Iowa.
The White House press secretary, Sarah Huckabee Sanders, said that the president was proved right in firing the F.B.I. director in May.
The regret is one of a catalog of mistakes — large and small — that Mrs. Clinton lists in the election post-mortem “What Happened.”