Fact: the Federal Railroad Administration is a part of the Department of Transportation.
Fact: the head of that Department is Pete Buttigieg.
Fact:. The head of the DOT federally should have ample experience in transportation.
Fact: Pete got that job handed to him - not by any means of merit or qualifications.
Fact: instead of looking into the matter, which means working with the Ohio DOT representatives to get down to the bottom of what happened...Pete took the time to get in front of the cameras and BLAME Trump.
Fact: it's Pete's job as Secretary to the US DOT to ensure all reporting agencies, their employees, and contractors all follow proper safety regulations. It's Pete's SOLE responsibility to oversee these things. It's hit Job to ensure that all condictors know how to conduct, that all maintenance workers know how to complete routine and preventative maintenance, that all regulators know how to regulate and properly record what is shipping on trains.
Fact: the train was over weight, the maintenance was out of date, and the conductor didn't know how to properly slow down for a sharper turn. These combined items all helped cause the derailment. These items are all Pete's responsibility as Secretary of the Department of Transportation.
So when you ask what the federal government should have or should do... The answer is THEIR JOB.