US activist released from Vietnam after 9 months Ringo H.W. Chiu / AP Human rights activist Nguyen Quoc Quan (center left), seen with his wife Huong Mai Ngo and their sons Khoa, 20, and Tri, 19, speaks during a press conference after his arrival at the Los Angeles International Airport from Vietnam on Jan. 30, 2013. Nguyen Quoc Quan and his wife Huong Mai Ngo smile during a news conference after his arrival in Los Angeles on Jan. 30, 2013. The Associated Press reports - A Vietnamese-American pro-democracy activist returned to the United States on Wednesday night after a nine-month detention on accusations of conspiring to overthrow the communist government of Vietnam. Nguyen Quoc Quan smiled broadly as he was greeted by his wife, children and other family members, who bore balloons and placed leis around his neck shortly after 8 p.m. as he exited a plane at Los Angeles International Airport. "I love you a lot, and I feel very near you every minute of jail," he told his wife, Huong Mai Ngo, in Vietnamese, then repeated in broken English for reporters. He pulled her to his side. "Now even closer," he said with a smile.