AP Via Yahoo:

Jet Propulsion Laboratory scientists and engineers sued NASA and the California Institute of Technology on Thursday, challenging extensive new background checks that the space exploration center and other federal agencies began requiring in the wake of the Sept. 11 terror attacks.

The lawsuit says NASA is violating the Constitution by calling on employees — everyone from janitors to visiting professors — to permit investigators to delve into medical, financial and past employment records, and to question friends and acquaintances about everything from their finances to sex lives. Those who refuse could lose their jobs, the suit says.

"They don't tell you what they're looking for, they don't tell you when they're looking for it, they won't tell us what they're doing with the data," said plaintiff Susan Foster, a technical writer and editor at JPL for nearly 40 years. Read more...