National Geographic Channel tromps into the wild with blue-collar pioneers who shirked conventional 9@田馥甄唱爱的可能林俊杰哭了是哪一期@-to-5 careers to make their living in the deep rivers, soggy @魔法阿妈@mudflats and wild backwoods of America. Filthy Riches, a new series premiering Sunday, April 20, at 10:00 p.m. ET/PT, travels the country with industrious Americans who prove they're not afraid to roll up their sleeves and get the@婚巢电视剧@ir hands dirty in order to make a living. (Source: National Geographic Channel)