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Prior to these assignments , Hasson worked on a variety of transport projects and programs with FHWA , including extensive activities associated with the transportation impacts of the North American Free Trade Agreement . He has worked on a variety of research projects , and as a consultant , for such organizations as : the American Lung Association ; the South Coast Air Quality Management District ; the Bay Area Air Quality Management District ; the California Air Resources Board ; the World Bank ; and the cities of San Diego , California , and Houston , Texas . " Matt has worked on a variety of banking issues , including significant consumer issues , at the OCC and at the Senate Banking Committee . She officially enrolled in the Clinic in 2001 and has since worked on a variety of projects including authoring a memorandum to the Sri Lankan government regarding the availability of AIDS medications and working on a successful First Amendment challenge to prison regulations regarding mail content .