i read (in "tales of a war pilot")about a b-36 that crashed in brit columbia presumably w/ an a-bomb aboard and the wreckage went undiscovered for more than a decade...thought it was a 1 time event - guess not - who knows how many a-bombs are lying about. there are 2 soviet h-bomb tipped missles at the botom of the pacific.
with the quickly rising value of WWII warbirds it will eventualy be cost effective to recover the rest of the Lightnings & Flying Forts from Greenland - maybe somdays theys drain the channel to get at all the 109s, Spits, etc down there...