Watch This Hilarious Prank Video For A Much Needed Monday Chuckle [VIDEO]

I needed a good laugh today, and these prank videos usually come through for me.  These guys call themselves Public Prank, and they do great work.  This prank is called 'Hidden Speaker Prank.' They hide a speaker in a department store, they can control the speaker via bluetooth with a cellphone, and they have pre-recorded messages that they can play to unsuspecting customers.  Brilliant!