Description:Tunisia's security forces fired tear gas and live rounds into the air in another day of unrest in Siliana. The protesters appear unimpressed by a government promise of jobs for all those injured or who lost family members in the uprising that brought it to power. The Islamist Ennadha-led government has been accused of using harsh policing in its efforts to put down the protests. One woman, brandishing a tear gas cannister, vented her fury.(1:01)