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

Mike McDaniels press conference after loss to the Chiefs. 

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

Coach Mike McDaniel meets with the media after #MIAvsKC | Miami Dolphins

Mike McDaniel feature story from 2000 on 9NEWS

Mike McDaniel is TOO Funny