In 1943, a civilian flight from Lisbon to London was shot down by the Germans during World War II, killing all aboard, including actor Leslie Howard.

CNN: Saturday,

Before the list, I have to credit Dr. Natasha Burgert, Dr. Steve Davidson, Dave deBronkart, Dr. Wen Dombrowski, Dr. Adrian Gropper, Regina Holliday, Dr. Leslie Kernisan, Dr. Rob Lamberts, Dr. Howard Luks, Katie McCurdy, Jan Oldenburg, Lygeia Ricciardi, Sherry Reynolds, Dr. Wendy Sue Swanson, Brad Tritle, Dr. Greg Weidner and Dr. Sue Woods for the culled list below.

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