Andrew Liepman , David Mudd : Strategy - Our rhetoric , too , matters more than we think . Our adversaries are hard to defeat . Liepman , Mudd : Our confrontation with al Qaeda offers strategies on fighting ISIS . They say we need an achievable definition of terrorism , such as confining ISIS gains . Liepman , Mudd : Fighting against ISIS will require patience and careful hard work .
Andrew Liepman , David Mudd : Strategy - Our adversaries are hard to defeat . Liepman , Mudd : Our confrontation with al Qaeda offers strategies on fighting ISIS . They say we need an achievable definition of terrorism , such as confining ISIS gains . Liepman , Mudd : Fighting against ISIS will require patience and careful hard work .