Conversation so far:
What did Ambrose Plagiarize?
In 2002, Ambrose was accused of plagiarizing several passages in his book The Wild Blue.
Did he admit to it?
I wish I had put the quotation marks in, but I didn't.
I am not out there stealing other people's writings.
Did he get in trouble for it?
CANNOTANSWER.
Did he plagiarize any other times?
A Forbes investigation of his work found cases of plagiarism involving passages in at least six books, with a similar pattern going all the way back to his doctoral dissertation.
Were there any consequences?
CANNOTANSWER.
Are there any other interesting aspects about this article?
Fred Barnes reported in The Weekly Standard that Ambrose had taken passages from Wings of Morning.

Question: Who was Barnes?
Self-contained rewrite: Who was Fred Barnes that reported Stephen E. Ambrose's plagiarism in Wings of Morning?