outright caste based racism I saw amongst Indian actual employees vs Indian contractors

I worked at the Comcast Center back when Comcast was building a new skyscraper two blocks away. The reason for this new building was that the CC had become jam-packed with InfoSys contractors, like literally five or six developers jammed into one-person offices, floor after floor after floor. The executives -- a majority of whom were Indian-American -- wanted to see a lot fewer Indians around their headquarters (and they talked about this openly) so they built an entire new building to house them.