I was just in the grocery store stocking up on fruit and veggies...all of a sudden I hear 3 children SCREAMING ...when you hear one its like a normal level ... this was LOUD...so I look over and here is a gal in her 20's kind of, well, not very well kept...with a double stroller with a 3 year old and a 8 month (about) in it and then the 2 year old she is grabbing with her free hand. I see that she is angry, and also heading for a corner to do god knows what to them....I panicked...I was so worried that the kids were going to get hit. SURE enough she bends the 2 year old over her knee and wacks the **** out of him SIX times...I can feel my eyes dialating Im so pissed...Im kind of standing there like WHAT THE *uck do I do!!!??? THEN she grabs the 3 year old out of the stroller ....SAME THING...6 wacks...turns around and picks up the 2 years old BY HIS ELBOW!!! And slams him in the stroller. Takes the baby out, puts him on her hip and repeats the same thing with the 3 year old...it was FAST too...then she started to stomp out of the store..I have tears in my eyes! I run to the door and go out...kind of scared...but I was FROZEN...I did not know what to do!! I feel like a looser and SO MAD at that so called mother. I can not imagine what must go on behind closed doors...I have never witnessed anything like this...if it EVER happens again I will run over and try and calm the mother down and offer help..you just do not know what is crossing the line or not...I have never hit anyone before but I wanted to beat the **** out of her....had to share...I was shocked.