"In this image provided by Jen Siska, Raymond ""Shrimp Boy"" Chow, is seen posing for a portrait in San Francisco in July 2007. Investigators say Chow is the leader of one of the most powerful Asian gangs in North America. Chow's gang is said to have lured state Sen. Leland Yee into its clutches through money and campaign contributions in exchange for legislative help, as Yee sought to build his campaign coffers to run for California secretary of state. Yee and Chow were both arraigned on federal gun and corruption charges on Wednesday, March 26, 2014. (AP Photo/Jen Siska)"