Cajuns lose Sun Belt Championship to Marshall, 31-3
South Dakota native Doug Hegdahl was serving with the Navy during the Vietnam War when he fell into the waters of the South China Sea – soon becoming the youngest, lowest-ranking POW at the infamous Hanoi Hilton. As a new book details how Hegdahl played dumb to his captors – secretly memorizing POW names and intel – its author talks to Sheila Flynn