US Prism Scandal 'Security Is Not an End in Itself'

How much monitoring is too much and at what point does freedom become compromised? With its Prism spy program, the US has crossed the line.
Von Sabine Leutheusser-Schnarrenberger
An NSA campus in Fort Meade: "All facts must be put on the table."

An NSA campus in Fort Meade: "All facts must be put on the table."

Foto: Patrick Semansky/ AP/dpa