Sixty-eight human rights groups have signed an open letter calling on the Laos government to release Lu Siwei, a Chinese former human rights lawyer detained by Laotian police near Vientiane last week. Lu was seized by police on Friday as he attempted to board a train from Laos to Thailand, where he planned to catch a flight to the US to join his wife and daughter. Nearly one week later, he appears to still be held in Laotian immigration detention, despite reportedly being told that he would be deported to China. Peter Dahlin, the director of Safeguard Defenders, a human...