Part 3 of a New Thought-Provoking Series on the Battle for Arnhem in 1944 asks the question, WHERE WERE THE FOLDING BIKES when the British Army needed them to reinforce LTC John Frost's 2nd Battalion of the 1st British Airborne Division holding the north end of Arnhem bridge over the Rhine river? German Cavalry bicycle-troops (Radfarhtruppen) silently infiltrated over 20 miles behind enemy...