In this April 11, 2019 photo, Bertha Dun shows medicine bought with cryptocurrency through online transfers, in Barquisimeto, Venezuela, Thursday, April 11, 2019. Venezuela’s political and economic crisis has now made it a prime testing ground using cryptocurrency to finance social projects or send relief directly to people living in poverty. (AP Photo/Manuel Rueda)
In this Sunday, May 19, 2019, photo released by the U.S. Navy, sailors partake in a foreign object and debris walk-down on the flight deck of the Nimitz-class aircraft carrier USS Abraham Lincoln. (Mass Communication Specialist 3rd Class Garrett LaBarge/U.S. Navy via AP)
Two F/A-18E Super Hornets launch from the flight deck of the Nimitz-class aircraft carrier USS Abraham Lincoln in the Mediterranean Sea, April 25, 2019. (US Navy/Matt Herbst)
Palestinian members of the Al-Quds Brigades, the military wing of the Islamic Jihad terror group, parade with a replica rocket on a truck during a march on Oct. 4, 2018. (AP Photo/Adel Hana)
Smoke rises from an explosion caused by an Israeli airstrike in Gaza City, Saturday, May 4, 2019 (AP Photo/Hatem Moussa)
The interior of a house hit by a rocket in the Eshkol Regional Council on May 4, 2019. The family had escaped to a shelter moments earlier (Israel Police)
Former prisoner of Auschwitz concentration camp and plaintiff Hedy Bohm arrives for the trial of former German SS officer Oskar Groening at a courtroom in Lueneburg, northern Germany, Wednesday July 1, 2015 (Ronny Hartmann/Pool Photo via AP)
