The truth about Stalingrad

Several days ago I watched a TV programme where was some sort of historical quizes (it was an American TV channel). And one of the questions there was about Stalingrad. I was not suprised when realised that almost nobody knew anythig about this city and about horrible battle which took place within and around the city in 1942 and beginning of 1943.

I think both parties lost in the battle almost the same amount of troops as the USA in the whole battles in Europe during the WWII...

And also I remembered one of my posts on this site about a Lufthansa's plane which has nearly got the name "Stalingrad". 

That is why I decided to post the next video here (because it is in English and shows, as I think, enough truthful image of this important event):