Senator Bernie Sanders (I-Vt.) endorsed progressive candidate Abdul El-Sayed for the U.S. Senate in the Michigan Democratic primary.

The endorsement signals a high-profile challenge to the influence of special interest groups and the role of outside spending in Democratic nominations.

Speaking in an interview with NBC's Meet the Press, Sanders said the Michigan primary is about taking on "AIPAC money" [1]. He said the current U.S. campaign-finance system is a "corrupt campaign finance system" [1].

Sanders said El-Sayed is "someone I need in the Senate" [1]. The endorsement comes as the Michigan contest has seen significant financial investment from outside groups. Spending in the race has reached more than $60 million [2].

The senator's comments focus on the impact of the pro-Israel lobby, specifically the American Israel Public Affairs Committee, on the electoral process. Sanders said the fight is against a system where large sums of money can dictate political outcomes, a trend he believes undermines democratic representation.

El-Sayed is running as a progressive alternative in a field marked by intense spending and ideological divides. The influx of more than $60 million [2] has made the contest one of the most expensive Democratic primaries in history.

"Someone I need in the Senate"

This endorsement highlights a growing rift within the Democratic Party regarding the influence of lobbying groups and the ethics of campaign financing. By explicitly targeting AIPAC spending, Sanders is attempting to shift the primary focus from individual candidate platforms to a broader systemic critique of how money influences U.S. foreign policy and domestic elections.