Rep. Brian Mast, who represents Florida’s 21st district in the U.S. Congress, posted several updates on his official X account on March 28, 2026, covering a range of local and national issues.
In a post published at 18:59 UTC, Mast summarized his weekly activities for constituents: “From big tax returns to unpaid TSA officers, to clean water for our community—we’ve got a lot to cover in this week’s #WeekinReview:
https://t.co/TKnaJGDeEE”.
Later that evening at 19:24 UTC, Mast commented on public safety efforts within his district: “If you think you can bring your out-of-state crime here, think again. Thank you MCSO for keeping #FL21 safe! @MartinFLSheriff https://t.co/5oQEGQeWlh”.
At 21:09 UTC the same day, Mast referenced constituent feedback regarding tax refunds: “I asked all of you whether or not you saw a bigger tax refund this year—98 percent of you said YES.
That’s the One Big Beautiful Bill working. Your hard work. Your money. https://t.co/tPqOR0v99d“.
Mast has represented Florida’s 21st District since 2017 after succeeding Patrick Murphy and previously served in the Florida House of Representatives. Born in Grand Rapids, Michigan in 1980, he resides in Fort Pierce and earned his BA from Harvard University Extension School in 2016.
