Easy-ish research question for WWII and/or Adolf Hitler?

How about researching Hitler's medical state. He supposedly had many medical problems and had a personal physician that prescribed all sorts of medications. You could research the USS Indianapolis. This is the ship that delivered the A-bomb to Tinian, then was sunk by a Japanese torpedo during its return. Since it was such a top secret mission no one knew where they were, so when they didn't arrived in port on time, no one knew. The ship sunk quickly, but many got off the ship. However, many of the survivors were eaten by sharks. There is a reference to this in the movie "Jaws".