The incident at a Philadelphia bar owned by the Barstool Sports founder Dave Portnoy comes amid a surge of antisemitic episodes in the United States.

NEWYou can now listen to Fox News articles! One of the men accused of taking part in the antisemitic sign controversy that appeared at one of Barstool Sports’ bars in Philadelphia spoke out Tuesday in the latest twist in the ordeal.

Barstool Sports’ founder said he would send two customers to tour a former Nazi concentration camp after they allegedly engaged in antisemitic behavior at a Barstool pub in Philadelphia, then later retracted that offer for at least one of them because he said the person was denying responsibility for what happened.