Adam Schiff, Ron Wyden express concern over agencies' use of remote hacking tools, say American public deserves details on the scope of their deployment

Paragon's Graphite phone-hacking software targets data backed up to cloud; officials say it is only being used outside of United States against drug cartels

Dairo Antonio Úsuga, aka Otoniel, was protected by 8 rings of security at his hideout; 500 soldiers participate in raid; he used corrupt officials to stay on the run for a decade