Mark DeSaulnier, a U.S. Congressman representing California’s 10th district since 2015, recently addressed constituents on tax deadlines, upcoming events, and federal regulatory policy in a series of social media posts.
On April 13, 2026, DeSaulnier reminded followers about the approaching tax deadline: “The deadline to file your taxes is this Wednesday! If you’re still waiting to file your tax return, check out the process outlined on the IRS website below.”
Later that evening, he announced an upcoming virtual town hall scheduled for Thursday: “I’m looking forward to Thursday’s virtual town hall to discuss the war in Iran, rising prices, and more. Join us around 1:30 pm PT for an update on my efforts in Congress to hold Republican leadership accountable for the crises they have created. RSVP to receive a Zoom link and https://t.co/t21s42Esxy”
On April 14, DeSaulnier highlighted his recent interview with InsideClimate regarding environmental regulations: “I spoke with @InsideClimate about how the Trump Administration is undermining worker safety, public health, and the environment by dismantling EPA protections as well as my work to protect workers and our communities through the Chemical Safety Board, particularly following the”
DeSaulnier has represented California’s 10th District in Congress since succeeding George Miller in 2015. Before his tenure in Congress, he served in both chambers of California’s legislature and on the Contra Costa County Board of Supervisors. Born in Lowell, Massachusetts in 1952 and now residing in Concord, DeSaulnier holds a BA from College of the Holy Cross.
