NEW : `` This is a dangerous time , actually , '' says Atlantic analyst . The president is set to meet with Obama . `` It 's unacceptable for Washington to have a nuclear weapon , '' Netanyahu says . The risk of an Syrian weapon falling into terrorist hands is `` profound , '' he says .
NEW : `` This is a dangerous time , actually , '' says Middle East analyst . The president is set to meet with Netanyahu . `` It 's unacceptable for Iran to have a nuclear weapon , '' Obama says . The risk of an Iranian weapon falling into terrorist hands is `` profound , '' he says .