Armed security guards will be on hand at 36 unemployment offices around Indiana in what state officials said is a step to improve safety and make branch security more consistent. No specific incidents prompted the action, Department of Workforce Development spokesman Marc Lotter told 6News' Norman Cox. Lotter said the agency is merely being cautious with the approach of an early-December deadline when thousands of Indiana residents could see their unemployment benefits end after exhausting the maximum 99 weeks provided through multiple federal extension periods.