` ` I do n't think we even yet ... know the full extent '' of violence , Power said . Former French minister urges an international intervention . Human rights lawyer urges the ` ` to pull back from the brink of all - out war '' Samantha Power wrote a book about the U.S. response to genocides .
`` I do n't think we even yet ... know the full scale '' of violence , Power says . Former French minister urges an international intervention . Human rights experts urges parties `` to pull back from the brink of all-out war '' Samantha Power authored a book about the U.S. response to genocides .