Hasan Piker, an online political commentator, was stopped and questioned by US Customs and Border Protection agents after returning to the country from France, he said on his Twitch livestream Monday.

Piker, a vocal critic of Israel’s Palestine policy, said he was taken to a private room at Chicago’s O’Hare International Airport on Sunday and asked about his political views. Piker has millions of followers on YouTube, Twitch and X who listen to his wide-ranging commentary on American politics and social issues.