Someone notices his watch and a hand seems to grab something from one of his front pockets.

CNN: STORY HIGHLIGHTS

However, Maisel said pacemaker and defibrillator patients shouldn't tuck them in their front pockets, drape them over their shoulders or allow a loved one to rest his head on their stomach while mellowing out and listening to an iPod.

CNN: Study: Headphones could interfere with pacemakers

In front of audiences he's known for sheepishly patting down his pockets, looking for imaginary notes.

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