Be Sieging News Today

Established and they are eager to begin work to restore essential services. >> reporter: like in so plamany places in iraq an and syria, deir ezzor be sieging an enclave for three years. now the group has been defeated here, russia and u.s. groups believe they are in the final stages of ousting the remaining fighters from syria. fred pleitgen, cnn, london. coming up, against the back drop of the threats, we are looking at the u.s. military drills off okinawa. and why some of puerto ricos towns...