The principal EW activities have been developed over time to exploit the opportunities and vulnerabilities that are inherent in the physics of anti-jamming; electronic masking, probing, reconnaissance, and intelligence; electronics security; EW reprogramming; emission control; spectrum management; and wartime reserve modes.
2.
Raskin writes . ( Viewers couldn't see it : When the show was broadcast, an electronic masking device blocked his image whenever he was on camera . ) Later on, Hoffman spent years taking prescription medication for what was diagnosed as bipolar disorder; he also had an underground career ( which Raskin admits is hazy ) smuggling and dealing cocaine, and wrote as though he was intimately familiar with it.
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