A Tunisian woman wearing a 'burkini' walks in the water with a child on August 16, 2016 at Ghar El Melh beach near Bizerte, north-east of the capital Tunis. (FETHI BELAID/AFP/Getty Images)
U.S President Barack Obama during a news conference in the East Room of the White House in response to the Iran nuclear deal on July 15, 2015 in Washington, DC. (Alex Wong/Getty Images)
General view of an apartment block in Pechatniki suburb, southeast of Moscow, after an explosion destroyed four stories out of 18 of the building, September 9, 1999. (STR/AFP/Getty Images)
The Baker test during Operation Crossroads, a series of two nuclear weapons tests conducted by the United States at Bikini Atoll, July 25, 1946. (Galerie Bilderwelt/Getty Images)
Iranian schoolgirls wave their national flag and hold an anti-US slogan during celebrations in Tehran's Azadi Square (Freedom Square) to mark the 37th anniversary of the Islamic revolution on February 11, 2016. (ATTA KENARE/AFP/Getty Images)