yes they need money !
Effective November 1, 2002 the U.S. Department of State (DOS) is
increasing the nonimmigrant visa fee to $100. This fee is also known as the
machine-readable visa fee or the visa application fee. The current fee
amount is $65.
This fee is being instituted on an emergency basis. The current
financial strain has resulted from the need to quickly implement tighter
security measures while there has been a decrease in visa applications. As
costs have been increasing, the number of visa applications dropped by
20% during FY2002 (October 1, 2001 to September 30, 2002.) The decrease
in revenue from applications has reduced the available funds needed to
fulfill the security requirements, including additional record checks
and more frequent interviews, resulting in a financial emergency.
so May be they have a similar scheme here tooooooo ! never know with INS