Battle of Kruger!!!

Oh Wow!! Theres nothing more smashing than this video! If you wanna know more about family values amongst the animals, this is the video to watch!! The commentary is original and completely spontaneous and what more..its a classic case of suspense, thriller and drama all rolled in one!!
Go ahead and treat yourself!

Edited to add: This is an amateur video shot at Kruger national part and has had more than 90 lakh hits in YouTube. A few questions I have that anyone can answer?

Please do read this only after watching the video...
1. How did the buffaloes communicate that they need to go back and rescue the young one?
2. Did you notice the way they prod the injured young one into their midst and quickly form a barricade against the lions. The image of a buffalo was so far that of a lazy, dumb animal..my opinion has drastically changed. What about yours?
3. The lions who fought with the crocs to claim their prize let go once they saw the herd of buffaloes. What amount of decision making has gone on in their minds...is there something in this video that makes us rethink all our preconceived notions of animals?