show about it-- m.t.v.'s "underemployed" debuts tomorrow. it features a group of 20- somethings struggling to make their mark in the professional world. a professional world, where many part-timers are still hoping for full time work. just last month, over 8.5 million americans who wanted full-time positions were stuck in part-time jobs. allison worrell, "n.b.r.," miami. >> susie: so what impact is the rise of freeelancers having on the economy and the way american companies do business? joining us to help answer that question, sara horowitz founder and executive director of the freelancers union and author of the new book "the freelancers bible." sara, you know, most people consider freelancers, or at least they used to as a position that you take when you're out of a job. how would you define a freelancer today, today's marketplace? >> well, i would describe freelancers as really sort of the new normal. you know, so much freelancing used to be a euphemism for being unemployed. and now this idea of what is a traditional worker and a freelan