President Peter Bergen spoke a decade earlier of changes to the U.S. drone war programs . Bergen says strikes have decreased , but there are still civilian casualties . He says a board should be created to review drone strikes afterward . Obama : The United States needs to fix its drone program and work with other nations on standards .
President Obama spoke six months ago of changes to the U.S. drone war programs . Peter Bergen says strikes have decreased , but there are still civilian casualties . He says a board should be created to review drone strikes afterward . Bergen : U.S. needs to fix its drone program and work with other nations on standards .