one of those people, mark kaplan, who works at a tasting room in sonoma. was happy to see the money when he stopped working in march, but also surprised. >> it turned out i was making more on unemployment than i was working. and that's why i kind of looked at, well, should i go back to work? >> mark did go back to work. >> you got to do the right thing. >> but he's not alone in that dilemma. according to the "wall street journal," a study from the university of chicago showed nearly 70% of unemployed workers eligible for benefits receive more in jobless payments than their earnings. it's a number that hits at the heart of one of the thorniest debates in congress. should the aid be ix tended. is it helping or preventing people from going back to work. >> yes, that is a concern, but one should keep the overall environment in mind in which this is playing out. >> this is an economist with the california policy lab, which has been studying the impact the additional $600 has had on unemployed california. about half those receiving benefits would be below the po