Read MoreMore than 140 U.S. Marines based on the island of Okinawa, Japan, have tested positive for the coronavirus, prompting the nation’s officials to say they’re “extremely concerned.” Ramy Inocencio reports.More than 140 U.S. Marines based on the island of Okinawa, Japan, have tested positive for the coronavirus, prompting the nation’s officials to say they’re “extremely concerned.” Ramy Inocencio reports.