International aid is beginning to mobilize for Tonga after an underwater volcano erupted on Saturday. But officials are concerned that admitting aid workers will bring COVID-19 into a country that has remained almost entirely free of the coronavirus. And Cubans who took to the streets to demonstrate against their government last July are paying a heavy price. Dozens have appeared in court in recent weeks, and some are facing decadeslong sentences. Plus, do you have a doppelgänger somewhere out there in the world? When Francois Brunelle was younger, people told him he looked like the main character in the British sitcom, "Mr. Bean." He now captures photos of unrelated "twins" across the globe.