Mark DeSaulnier, a member of the U.S. Congress representing California’s 10th district, has been vocal on several issues through his recent social media posts. DeSaulnier, who succeeded George Miller in 2015, continues to address local and national concerns from his platform.
On June 11, 2025, DeSaulnier paid tribute to Gwen Watson by speaking on the House Floor. He highlighted her dedication to service and her significant role in establishing Winter Nights, a program offering essential services like shelter and food to families in Contra Costa County. “Yesterday I spoke on the House Floor to honor Gwen Watson…”
The following day, June 12, 2025, DeSaulnier addressed actions taken by ICE under the Trump Administration that he described as terrorizing Californians. He expressed his commitment to protecting communities in Contra Costa County and opposing what he termed as “Trump’s dangerous authoritarianism.” “As the Trump Admin’s ICE continues to terrorize Californians…”
Later that same day, DeSaulnier reflected on the tragic shooting at Pulse nightclub in Orlando nine years prior during Pride Month. He emphasized the ongoing need for action against gun violence and called for measures to safeguard innocent lives. “I’m thinking of the 49 people tragically killed at the Pulse nightclub…”
Mark DeSaulnier has served in various political roles since 1994 including positions within California’s State Assembly and Senate before joining Congress. Born in Lowell, Massachusetts in 1952 and now residing in Concord, he holds a BA from College of the Holy Cross.



