Private Security Tries To Assault Me on Public Sidewalk

Info From Licensor: "In this video I was approached by a private security officer paid by the city of Allentown. I was threatened for enacting my 1st Amendment rights that allows me to record on public property. You can hear the man say to me "I'll shove that phone down your throat"
Location: Allentown, PA
Occurrence Date: February 10, 2016