For as long as television has been around, so have consultants, telling everyone how to stand, what to wear, how to talk, and what to do with their hands. If you've ever been on-air, you've heard, "Don't keep playing with your pen", "Don't lean on the back of your chair", and if you're a reporter, "Don't let them see your notes during a LIVE shot".
Thanks to a young reporter at KMIZ in Columbia, Missouri, the consultants have more to worry about.
BTW, Lucas, they make custom IFB's nowadays. You can ditch the black Radio Shack earpiece.