Sheriff Says North Carolina Electric Grid Shooter 'Knew Exactly What They Were Doing'

The mastermind behind the shooting strikes on North Carolina power plants that left virtually an entire county without power for the second day in a row understood "absolutely" how to destroy the stations, sheriff Ronnie Fields said on Monday.

Fields' remarks came as North Carolina Governor Roy Cooper warned of a "new level of threat" presented by the event and urged key infrastructure, including the electrica....