<sod >Defence Secretary Michael Fallon has demanded Russia rein in Syrian dictator Bashar Assad claiming that Moscow is ÃÂ¢ÃÂÃÂresponsible for every civilian deathÃÂ¢ÃÂÃÂ that followed a chemical weapons attack in the countryÃÂ¢ÃÂÃÂs civil war.< eod>< sod > Defence Secretary SirÃÂÃÂ Michael Fallon has demanded Russia rein in Syrian PresidentÃÂÃÂ Bashar al-Assad, claiming that Moscow is ÃÂ¢ÃÂÃÂresponsible for every civilian deathÃÂ¢ÃÂÃÂ in last weekÃÂ¢ÃÂÃÂs chemical weapons attack on Khan Sheikhun.< eod>