The former Tory minister found himself defending the UK's World War Two stance after Tucker Carlson suggested the West bore blame for provoking Russia.
A resurfaced clip from the British television programme That's Life! shows the emotional 1988 on-air reunion that made Sir Nicholas Winton's wartime rescue efforts widely known.
Prosecutors in Dortmund are examining the case as part of ongoing efforts to prosecute surviving suspects from the Nazi era before they die.
An excavation has uncovered a buried Panther tank dating back to the Second World War, Iran's Mehr News Agency reported.