The writer of the anonymous Op-Ed piece was Fiona Hill, If George Webb is correct. He outed her more than 10days ago.
https://www.youtube.com/watch?v=PbJ9TGxsJAA
Today he posted this:
Day 81.3. James O’Keefe’s Documentary Will Be A Blockbuster - Or You Can Just Watch This Channel Now
https://www.youtube.com/user/georgwebb
James O’Keefe Announces Deep State Investigation at the Gateway Eagle Forum - https://www.youtube.com/watch?v=jIfcrqH1mxE