Retracing war past, ex-N. Korean POWs return to South Korea

YANGPYEONG, South Korea - Back in the country where they were detained as prisoners of war in the 1950s, two former North Korean soldiers now find little apparent objection or hostility, at least superficially - they were even welcomed by veterans who had fought for the South. But it's also a trip that brings back bitter memories of war and puts them on the defensive again.