Russia, Syria push for UN chemical experts return

The transcript discusses inviting all parties interested in peace in Syria to Moscow, emphasizing the rejection of military interventions. It highlights the agreement to push for the return of UN inspectors to complete investigations on chemical weapon usage. The transcript concludes by asserting that a political solution is the only viable resolution to the crisis.

How does the text describe the use of chemical weapons?

What is stated as the only solution to the crisis in the country?