© The Counter Jihad Report"Russian meddling changed this many votes."
Speaking to the National Press Club in Washington on October 30, Brennan said he was "sure, personally, that those Russian efforts changed the mind of at least one voter."
"Whether it was one voter or a million voters, I don't know," he said at the event alongside former intelligence figures.
Brennan served as CIA director under Democratic President Barack Obama's administration in 2013-2017.
A number of official investigations have concluded that Russian hackers and trolls were behind a campaign to hack, leak, and influence public opinion through various channels ahead of the 2016 election.
The Kremlin has denied interfering in the political contest.
Brennan said he was convinced the campaign had some kind of effect, perhaps on the final result.
"How many, in which states, I don't know. Whether it changed the outcome, I don't know," Brennan said, while adding that the CIA "didn't assess" the impact the campaign had on the vote.
Comment: At least one American voter changed their vote because they ate a bad burrito that morning. We can't say for sure who it was, but we're highly confident it did happen. And at least two voters changed their vote from Democrat to Republican after visualizing for three seconds what a Hillary presidency would look like. In fact, we're extremely confident that either or both of those factors swung a heckuva lot more votes than the "Russian meddling" Brennan can't stop obsessing about.