Special Report: For private deals, no one is watching the watchdogs

OMAHA, Nebraska (Reuters) - From 2006 to 2009, Provident Asset Management raised $485 million from 7,700 investors who were drawn to its promises of annual returns as high as 18 percent on oil and gas assets. Law firm Mick & Associates helped. Provident paid Mick to provide "due diligence" reports to help brokers decide whether to recommend the investments to their clients.