His work in finding sunken WWII Navy Ships was a great service to mankind.
But his efforts to strangle the Second Amendment was an insult to every man and woman who fought to protect and defend the Constitution of the United States.
I think he had a lot of irons in the fire that may never bare fruit now. He bought Howard Hughes’s ME 262 from a museum some years back with the intention of a total restoration including the original engines. That would have made it the only flight worthy 262 with original engines in existance.