"In what civil libertarians are sure to consider a violation of the Posse Comitatus Act, which prohibits the military from acting working domestically to assist law enforcement, the Civil Air Patrol, has been enlisted to conduct "homeland security surveillance" in the United States, according to press releases issued by the United States Air Force. "
I guess it bears pointing out that Posse Comitatus doesn't apply to the Civil Air Patrol, since they are a civilian, not military, organization.
The links you posted illustrate quite well why I am no longer the fan of CAP I was when a member long ago. They have transformed themselves into an organization dedicated to spying on the US citizenry as opposed to being helpful to it. In the long run, such organizations are a threat to our freedoms, not a help to it. These feelings are why I'm not a member now, and won't let my kid be one.
Just my opinion.