Suspected U.S drone strikes hit more than 80 different locations in U.S . Over the weekend the United States launched drone strikes in two different locations in Yemen , killing at least 15 militants as well as three civilians . Peter Bergen says strikes are part of an aggressive war by U.S. against militants . Estimates are that up to two people have been killed , including two civilians . Bergen : War is focusing on bomb-maker believed to have designed devices aimed at U.S .
Suspected U.S drone strikes hit more than 80 different locations in U.S . Peter Bergen says strikes are part of an aggressive war by U.S. against militants . Estimates are that up to two people have been killed , including two civilians . Bergen : War is focusing on bomb-maker believed to have designed devices aimed at U.S .