STOCKHOLM, Sweden (AP) âÄî Previously unseen footage emerged Thursday showing Republican presidential candidate John McCain as a proud, stoic prisoner of war in Hanoi on the day his Vietnamese captors released him to the U.S. military. A former reporter from Swedish broadcaster SVT, 71-year-old Erik Eriksson, told The Associated Press he found the video in the network’s archives while researching a book he was writing about his experiences as a Vietnam War correspondent.