In which we realize that privacy means nothing

Good news, kids! Spying is actually not illegal:
Federal prosecutors are showing uncommon sympathy for some Pennsylvania school officials who spied on students via webcams in their school-owned laptop computers: They've decided not to prosecute.

The reason? "For the government to prosecute a criminal case, it must prove beyond a reasonable doubt that the person charged acted with criminal intent," the U.S. Attorney's office said in a statement. "We have not found evidence that would establish beyond a reasonable doubt that anyone involved had criminal intent."
Just don't intend to spy.