Ronan Farrow says there were 'multiple' accusations against Matt Lauer before Brooke Nevils

Ronan Farrow made his first TV appearance Friday since excerpts from his upcoming book, "Catch and Kill," revealed new details surrounding Matt Lauer's 2017 firing.

Farrow, on "Good Morning America," told George Stephanopoulos he stands by his book, which is out next week, despite Lauer calling the reporting in "Catch and Kill" false and defamatory. While on the morning show, Farrow also alleged there were previous accusations brought to NBC regarding Lauer's conduct, prior to the 2017 complaint that led to his ouster.