Trump's Secret Police Spying on Americans? It's Darker than We Knew. (Greg Sargent/New Republic)

Greg Sargent / New Republic : Trump's Secret Police Spying on Americans? It's Darker than We Knew. … It's time to familiarize yourselves with the names "Operation Puppet Master" and "Operation Keyhole." If those nefarious phrases evoke to you the U.S. government's domestic spying on leftist groups in the 1960s and 1970s, it's for good reason.