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Long before this month’s fiery derailment, railroad industry leaders battled regulations meant to boost freight train safety, including plans to bolster some of the very same tank cars that ruptured and released chemicals in eastern Ohio.

Trump, wearing his trademark red "Make America Great Again" cap, said the community needs "answers and results," not excuses.

The Feb. 3 derailment in East Palestine, Ohio, left toxic chemicals spilled or burned off, prompting evacuations and fears of contamination.

He was the face of the beleaguered U.S. transportation network when a system breakdown prompted the cancellation of over 1,300 flights.