WASHINGTON (AP) — U.S. regulators have charged two companies and three individuals with operating a pyramid scheme that made some $129 million from preying on investors in China, Taiwan and the U.S. The Securities and Exchange Commission announced the civil fraud charges Friday against eAdGear Holdings Limited, based in Hong Kong; California-based eAdGear Inc.; and Charles Wang, Qian Cathy Zhang and Francis Yuen.Read more on NewsOK.com