US Senator John Fetterman fired back at Michigan Democratic Senate nominee Abdul El-Sayed, accusing the radical candidate of having "little man syndrome."

“I dare you to continue to campaign with people like Hasan Piker because he now will quickly find out it’s easy to campaign in the echo chamber as a Democrat," Fetterman said in an interview with the Washington Post over the weekend. El-Sayed has courted controversy by campaigning together with Piker, a streamer who has called Jews "inbred," expressed support for the Hamas and Hezbollah terrorist organizations, and said that America "deserved" the September 11 terrorist attacks.

“He just has like this weird little man syndrome energy just going around insulting people," Fetterman added. “And, you know, that’s the kind of campaign that he’s run."

El-Sayed has attacked Senator Fetterman, one of the few Democrats in the House or Senate to maintain a consistent pro-Israel position in the three years since the October 7 terrorist attack, using threatening language. He called the Pennsylvania senator an "orge" and said that Fetterman's head should be put "on a pike."

El-Sayed, a progressive figure, last week secured the Democratic nomination for Senate in Michigan by narrowly defeating moderate Representative Haley Stevens (D-MI). The contest served as a major focal point concerning the ideological direction of the Democratic Party.

Throughout his primary run, El-Sayed faced significant scrutiny over his foreign policy positions regarding Israel, including his remarks after a terrorist attempted to blow up and shoot up a Jewish preschool at a synagogue in Michigan earlier this year that "hurt people hurt people." He placed opposition to US military assistance to Israel and sharp criticism of its operations in Gaza at the forefront of his platform, accusing Israel of committing genocide, calling for an end to unconditional foreign aid, and stating in an interview that the Israeli government is "as evil as Hamas."