state of Illinois. Samples were provided by the Illinois State Police. For details on this population, see http://www.asian-nation.org/vietnamese-community.shtml and http://www.encyclopedia.chicagohistory.org/pages/1305.html . Photo:   Vietnamese-American actor Dustin Nguyen at a press conference for The Rebel at the 2007 Bangkok International Film Festival at SF World in CentralWorld, Bangkok. Credit:   Wisekwai . Source