Yes - when unemployment benefits are taken to an extreme - there are jobs availabale, but too many people (my brother included) do not see the value in getting just any job to pay the bills, while he can collect nearly as much money from unemployment, and search for the "right job".
Edit - not too mention all of the "assistance" that pours into poor inner city neighborhoods. From my anecdotal experience (talking to students, and observing people in the 'hood), this assistance does very little to help people do more than barely survive at a very low level.