Joseph Rivers ... pulled together $16,000 in seed money to fulfill a lifetime dream of starting a music video company. Last month, Rivers took the first step in that voyage [by] boarding an Amtrak train headed for Los Angeles. He never made it. A DEA agent boarded the train at the Albuquerque Amtrak station and began asking various passengers, including Rivers, where they were going and why. When Rivers replied that he was headed to LA to make a music video, the agent asked to search his bags. Rivers complied. The agent found Rivers's cash, still in a bank envelope. He explained why he had it. The agents didn't believe him. Rivers let them call his mother back home to corroborate the story. They didn't believe her, either. The agents found nothing in Rivers's belongings that indicated that he was involved with the drug trade. They didn't arrest him or charge him with a crime. But they took his cash anyway, every last cent, under the authority of the Justice Department's civil asset forfeiture program. Rivers says he suspects he may have been singled out for a search because he was the only black person on that part of the train. According to a Washington Post investigation last year ... asset forfeiture is lucrative. In fiscal year 2014 Justice Department agencies made a total of $3.9 billion in civil asset seizures, versus only $679 million in criminal asset seizures. Asset forfeitures have more than doubled during President Obama's tenure.