That happened the same day the new minimum wage law took effect, raising pay for fast food workers to $20 an hour from $4.

Thats where I got the $4 from. It wasn’t clear me it was a 4 dollar raise. I admit I may have had a poor reading comprehension moment there, but in my defence I have a concussion and my eyes are a bit blurry, also I am trying to avoid my wife catching me on the internet, since she thinks I should be resting in a dark room.