Peggy Flanagan holds a commanding position in the Minnesota Democratic-Farmer-Labor primary for the open U.S. Senate seat, driven by her DFL endorsement, strong polling momentum, and alignment with the party's progressive wing. A late July survey showed her lead over Angie Craig expanding to 46-32 percent among likely primary voters, doubling the margin from a month earlier despite substantial outside spending favoring Craig. Flanagan has emphasized populist themes, rejected corporate PAC contributions, and secured backing from figures such as Attorney General Keith Ellison and Sen. Tina Smith. Craig, a four-term representative from a competitive district, has highlighted her record on middle-class economic issues and electability while maintaining a fundraising edge. The August 11 primary remains closely watched as a test of factional strength within the party, with no other candidate registering meaningful support.