The former CIA Chief tells TMZ ... Jack Ryan -- the make-believe character in Tom Clancy's novels -- was the inspiration for many of his agents.
We spied former CIA Director Michael Hayden on the streets of DC Friday morning ... and he told us how Clancy -- who died Tuesday -- had a profound impact on America's spook department.
Of course, Hayden has the skills of a master spy ... so who knows if he can be believed....
Jack Ryan Is A HERO
To Our Spies
10/5/2013 12:35 AM PDT BY TMZ STAFF
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