Delivering remarks at a train maintenance yard in New Jersey, President Joe Biden told a story — one he has told numerous times before — that has been deemed false by CNN.

“If I can pause for a second — I apologize because some have heard this,” Biden said, drawing laughter.

“I commuted every single day, 263 miles a day, on Amtrak from the time I got elected United States senator. As matter of fact, when I was Vice President, I used to like to take the train home because my mom...