The word went out.
Trump was dancing a jig watching it on tv.
During a Justice Department briefing, D'Antuono said that while the information could not be attributed to a actual suspect, the information was shared within "40 minutes" with law enforcement partners, including the Joint Terrorism Task Forces, which includes the U.S. Capitol Police, the law enforcement agency that led the failed response.
And where in that article does it say that the President was told about this threat? You still haven't answered that question which is paramount in answering my question that started this thread. As usual, you are dancing a leftist shuffle. An answer that obfuscates this issue.