OMG elephants also cries- means they also are living being

"Elephant Raju cried".
yes, it may be silly title for blog but that was the first thought that came to my mind.
The article thus followed was a touching one and made me realize that we have become ignorant, but animals are still living being not as expressive as man not as cruel as man not as intelligent as man.
For the last 50 yrs , Raju the elephant had been tied with chains of spikes  stuck hard in the skin.

i have visited many zoos, animals are kept like that only, but never did i realize till yesterday when i imagined myself being confined to a 2 mts diameter circle. i was scary really shook me to the heart.

50 years is along time to stay like that and "he was really patient just in the hope of the day he will be released and he will take first step outside that circle" and it happened and the gravity of the emotion can be felt when his eyes were full of tears.

Have human gone too far in his dominating quest.

can't we just leave one continent to let these animal survive in the natural environment.
plz think over....