WASHINGTON, D.C. — Rep. Dale Burkett (R-OH), 61, formally co-sponsored the Coastal Infrastructure Renewal Act on Thursday afternoon, roughly four hours after concluding a six-hour floor speech in which he called the same legislation “a generational threat to the American economy and probably also to the concept of freedom.”

Burkett’s name appeared on the co-sponsor list at 2:17 p.m. His filibuster ended at 10:44 a.m. Staff confirmed both events occurred on the same calendar day and in the same building, though they declined to elaborate further.

At a press conference Thursday evening, Burkett described his position shift as the product of careful reflection. “I listened to the debate, I weighed the evidence, and I grew,” he said. “That’s what leadership looks like. That’s what I was sent here to do.” When asked what specific evidence he encountered between 10:44 a.m. and 2:17 p.m., Burkett pointed at a reporter in the back and took a different question.

“He filibustered it at a nine, and he co-sponsored it at a ten. In terms of conviction, that’s remarkable range for a single Thursday.”

Senate Majority Whip Patricia Osei, 58, called the development “not unusual” and noted that legislative evolution of this speed was “actually ahead of schedule compared to most members.”

Congressional records indicate Burkett has now co-sponsored 34 bills he previously opposed, filibustered two bills he later wrote, and introduced one resolution formally commending himself for bipartisanship.

At press time, Burkett was drafting a floor speech calling the Coastal Infrastructure Renewal Act the most important legislation of his career, describing it in terms nearly identical to the bill’s original sponsor, who he also called a threat to freedom at 9 a.m.