(TNS) ? When quarry miners in northern Kenya packed up their few belongings and fled last month after a terrorist attack, they left behind their jobs and back pay. They returned to their families in this central Kenya city with stories of survival and horror, but no money for Christmas and no job prospects for the new year. They face a gnawing uncertainty: Will poverty force them back to the quarries close to the Somali border, where fighters from the militant group Shabab roam, hijacking cars and carrying out brutal revenge attacks? Shabab, the Somali group that killed 36 miners last month, has created a visceral insecurity in the lives of Kenyans. For some, it's a mere twinge of nerves...