Bernie Sanders headlined a rally for Peggy Flanagan in her contentious Senate race. What are your thoughts on her campaign and the support she's receiving? Discuss the implications for this high-stakes election. Bernie Sanders headlines First Avenue rally for Peggy Flanagan in contentious Senate race https://minnesotareformer.com/2026/07/20/bernie-sanders-headlines-rally-for-peggy-flanagan-at-first-avenue-in-contentious-senate-race/