Donald Trump mentioned to the audience last year at a rally I was in that the Mexican border wall needed 3 weeks for completion, but is there any proof of this?
See the C-SPAN video at 11:30 to 11:50.
Also, Business Insider reports on January 21, 2022 —
"So we would've had the wall completed in three weeks," Trump said. "It was largely completed. We did almost 500 miles of wall, and the southern border."