A Guy on a Train Is Power-Sanding the Bottom of His Foot

Last month we saw a man lathered-up and shaving on a New Jersey train.  This time it's a guy using a power sander on the bottom of his foot. 

He was probably trying to remove some calluses.  The video was shot by a woman across the aisle.

Guy uses power tool to remove foot callouses on NJ Transit train

A man aboard an NJ Transit train from Rahway to Long Branch went to town sloughing off the callouses on the bottom of his feet with a Dremel - and the woman next to him caught it all on video.