Alexis Tsipras was sworn in as Greece’s prime minister a month after he had resigned as the country’s leader. His leftist Syriza party won enough parliamentary seats in a snap election to form a coalition government. Special correspondent Malcolm Brabant…

The week of international news began with the fallout from Egyptian security forces accidentally firing upon a tourist convoy, followed by a major earthquake on the Pacific Ring of Fire. Take our five-minute quiz about these events.