This is what we're frustrated about. >> some economists insist unemployment extensions have to stop, though, claiming they add to the deficit and keep people out of work longer, actually. others called that perspective simply cruel, considering this economy. breaking it down for us is michael tanner, senior fellow at the cato institute. hi there, michael. and lawrence mitchell, president of the employment institute. you heard that frustration in the sound bite. people are hurting even with unemployment benefits. but you say it's actually more harmful than good in terms of helping these people ...