>> well, practicesal is a tough place if you not got a lot of money.n i think about how cool they are, i think -- that these are the people who chose not to be prostitutes and drug trafficers and beg or steal. they have chosen this job that is actually doing a very important environmental sub-- stewardship role, and doing this dirty job for the rest of us. they pick through the landfill and take out 200 tons of recyclables a day. when i think about the u.s. for example, i think we could be recycling 90% but we only recycle 30%. think about that. we create a third of the world's waste. these people are more efficient than that. they're doing a cool job but it is -- it is dirty and smelly and they're os extra sized by other people. they chose this job because they needed a decent living. and -- it pays decently. it is -- it is -- >> they get paid by home. >> it is like a stock exchange. it is crazy. you learn about this. they take out plastics and paper and selling it to wholesalers who then turn those materials into plastics and the p.v.c. or others, an