Was Mike McDaniels actually vaping on the sidelines?

49ers OC Mike McDaniel coaching up Rams HC Sean McVay & Packers HC Matt LaFleur at a QB Camp

First look at Miami Dolphins Head Coach Mike McDaniel: Goat of press conferences | 49ers

Mike McDaniel is TOO Funny

Mike McDaniels gotta be the funniest coach in the NFL #shorts

Mike McDaniel Talks How He Plans To Make Tua, Dolphins Offense Better | Pat McAfee Reacts

Mike McDaniel feature story from 2000 on 9NEWS