weapons in this case. he said the information lacked detail. he said it s thin. it wasn t concrete. he said this, there are no facts. there s only talk about what we know for certain. when we ask for more detailed evidence they say you know it s all secret so we can t show you. there means there are no such effects. russia doesn t believe the u.s. case is credible and the united states and its allies aren t ready to swallow the russian theory which suggests it was the syrian opposition in this case. it s part of an elaborate plan to manipulate international feeling. as the debate moves into the u.s. congress. members of russias parliament said they will be sending a delegation to meet with members of congress to try to persuade them not to vote in favor of military intervention. the russians are saying why would assad do that with u.n.