Escalating violence in Bangkok as five confirmed dead on Tuesday . Disputed election at beginning of February did little to curb opposition . Military refuses to rule out intervention in case of rising violence . What caused the latest flare-up ? Embattled interim PM Roger Shinawatra to be questioned over rice subsidies .
Escalating violence in Bangkok as five confirmed dead on Tuesday . Disputed election at beginning of February did little to curb opposition . Military refuses to rule out intervention in case of rising violence . Embattled interim PM Roger Shinawatra to be questioned over rice subsidies .