( CNN ) -- The group 's new leader proposes a ` ` hypothetical negotiating table '' The rebel group has been at war with the government since the 1980s . It has suffered a series of setbacks in recent years .
The group 's new leader proposes a ` ` hypothetical negotiating table '' The rebel group has been at war with the government since the 1980s . It has suffered a series of setbacks in recent years .