Recently, Mark Zuckerberg and many other high profile tech representatives, including immigration law firms and many self-interested others - have taken to creating a PAC to promote the increase of high tech visas. Web Link
In almost all the reporting done on H1-B immigration, almost no FACTS are reported that relay the sheer betrayal of qualified American tech works that Zuckerberg (a Palo Alto resident), Eric Schmidt, John Chambers, Bill Gates, and others of their ilk are pushing for.
Those men made billions off the backs of American high tech workers, and they are using blatant deception and outright lies to support their cause to bring in more H-1B workers.
Some of the information presented in the following links would shock most Americans, because American corporate leaders don't want us to know the truth, and they are paying off policy makers with contributions to keep the truth from us. The H-1B fiasco has cost Americans $10TRILLION dollars, since 1975. For anyone who wants to know the truth, read on.
One of the most respected technology pundits in Silicon Valley:
Watch this attorney and his consultants teach corporations how to manipulate the law to replace qualified American workers:
Here's more abuse of the L-1 Visa (H1-B's are only the tip of the iceberg
Professor Norman Matloff's extremely well documented studies:
Web Link this interested, here are some FACTS.