The Sex Trade is among the biggest - yet most unknown - challenges to the United States.  With millions of Americans being trafficked due to porous social systems and general societal neglect, it has become one of the greatest issues facing sustainable development within the United States. In a series of episodes dedicated to development in the US, we speak with American Journalist and host of the documentary "Sold in America" Noor Tagouri about the challenges, the dynamics and what could potentially be done.