As cocaine consumption falls in the United States, South American drug traffickers have begun to pioneer a new soft target for their product: big and increasingly affluent Brazil.
And the source of the cocaine is increasingly Bolivia, a landlocked country that shares a 2,100-mile border with Brazil.
As Brazilian police officers and border agents can attest, the drug often finds its way to Brazil by crossing the Mamore River, which separates the state of Rondonia from Bolivia in the heart of South America.
Melissa spent months looking for a job â€” any job. For days, the 25-year-old consistently visited her welfare-to-work program in downtown Brooklyn, resume in hand and an interview smile splashed across her face.
"Every day, Monday through Friday, 9 to 4," she explains. "That's dedication."
Melissa, who asked us to not reveal her last name, has plenty of job experience. She's a self-identified "people person" and says she aces every interview. But there's just one thing holding her back: the past.