This Guy Has A Big Problem With A Woman Breastfeeding In Public [VIDEO]

I don't understand what the big deal is about public breastfeeding. I, like most people, think it's a natural part of life. Is it that big of a deal where someone has to draw more attention to it?

Instead of just getting up and moving to a different seat, this guy berates the mother while she's in the middle of feeding her newborn.

This video is obviously staged, but it raises the question; "what's the big deal?"