The effort stalled in Congress in 2004 when the House of Representatives approved the so-called Spy Act by a 399-1 margin, but the Senate never voted. Even though this week's hearing is a formality, the process is being closely watched by technology companies because it could result in changes to the legislation this time around.
Anti-spyware bill gets new life
Backers of a proposed federal law to regulate spyware are trying again.

