Same question back at you.
You really need to be doing YOUR OWN research before you spew.
http://taxipay.blogspot.com/2008/08/us-visas.html
http://www.irs.gov/pub/irs-pdf/p519.pdf
http://www.intersticeconsulting.com/documents/US_India_Personal_Tax.pdf
http://en.wikipedia.org/wiki/H-1B_visa#Income_taxation_status_of_H-1B_workers
http://www.irs.gov/businesses/small/international/article/0,,id=188413,00.html
http://www.irs.gov/businesses/small/international/article/0,,id=129428,00.html
http://www.irs.gov/taxtopics/tc851.html
....And you are welcome!
Your BS sounded so much like DU propaganda...
http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=104x1172663
Rings a bell?
To help you more:
This is from IRS, “U.S. Tax Guide Whats New for 2009 Aliens” Chapter 2, page 11
“A resident aliens income is generally subject to
tax in the same manner as a U.S. citizen. If you
are a resident alien, you must report all interest,
dividends, wages, or other compensation for
services, income from rental property or royal-
ties, and other types of income on your U.S. tax
return. You must report these amounts whether
from sources within or outside the United States.”