Contractors working to restore power in Cayey, Puerto Rico, last week, the same region where a falling tree interrupted a main transmission line Thursday, plunging 840,000 customers into darkness.
Fisherman Justino Rodriguez Rivera washes clothes with water from a well in Loiza, Puerto Rico, which sustained heavy damage by the destructive path of Hurricane Maria. Rodriguez and his wife evacuated to their church.
Angel Valentin for NPR
Kevin Spacey's depiction of Frank Underwood from "House of Cards" epitomizes the Machiavellian idea of power. But researcher Dacher Keltner argues, that's not actually an effective way to gain influence.
Nathaniel E. Bell/AP Photo/Netflix