He talks about what will happen. If H1B are closed US will collapse as Tech giant

But Why it happen that Engineers go to US, the root cause due to which Indian Engineers run away, no money is not the reason

Why the cream go abroad and not to our world class premium institution?

Two reason

1. Reservation

2. Our premium institution have some stupid protocols. Today using Google earth we can zoom in anywhere but still we see a board "Photography prohibited"

Remember after 40 years of age if they are coming back, they are only processed oriented minds, not innovative