CLEAN : French journalists report chemical weapons

The video discusses strategies for safe movement in conflict zones, emphasizing the use of tunnels and routes to avoid danger. It also covers the effects of chemical exposure, detailing symptoms like suffocation and vomiting, and the need for medical evacuation to a hospital in Mexico. The use of high toxicity chemicals is confirmed.

What challenges are faced by the people remaining in the region?

What can be inferred about the toxicity of the chemicals used?