Jon Stewart explains the two-party system to Pennsylvania Senator John Fetterman in a clip from their upcoming interview. Fetterman, who has been criticized for aligning himself with MAGA ideologies, will appear on the upcoming episode of Stewart’s The Weekly Show podcast after declaring that he would leave the Democratic Party if it becomes “anti-Israel.” He also said he didn’t believe Democrats who criticize Israel should be part of the Democratic Party. The Daily Show, Jon Stewart Comedy CentralFetterman replied, “If anyone in the Democratic Party is fine with Iran building a nuclear bomb, I disagree with that person.” Fetterman said that Democratic Socialists like New York City Mayor Zohran Mamdani shouldn't be part of the Democratic Party.