NEW : At least 100 died Friday . Red Cross asks two - week humanitarian pause in March . but they have not ruled out other options . Clinton says Syrian security forces will help ` ` to fall silent '' Evacuation of wounded and sick begins in March .
NEW : At least 100 died Friday . Red Cross asks two - week humanitarian pause in March . Clinton says Syrian security forces will help ` ` to fall silent '' Evacuation of wounded and sick begins in March .