Ed Markey and Seth Moulton hold final debate before Massachusetts primary

Incumbent Senator Ed Markey and Representative Seth Moulton held their final debate ahead of the September 1 Democratic primary for the U.S. Senate in Massachusetts. The candidates clashed over several key issues, including the cost of living, energy policy, and the impact of the war in Iran on economic stability.

During the debate, Moulton criticized Markey’s age and long tenure, advocating for a new generation of leadership. Markey defended his progressive record, specifically citing his work on the Green New Deal. The candidates also sparred over social issues, including transgender athletes in women's sports, with Markey accusing Moulton of using the topic as political fodder.

In a significant late-campaign development, Representative Alexandria Ocasio-Cortez endorsed Markey, providing a boost to his progressive credentials. Meanwhile, Moulton utilized his background as a Marine veteran to challenge Markey's past voting record on military conflicts. The race highlights the ongoing ideological tension between the progressive and moderate factions of the Democratic Party.