An al Qaeda-controlled city cabby who became a subway bomb plotter went on a tirade of hate yesterday, blaming "Zionist Jews" for "destroying this country from within" during his guilty plea in Brooklyn federal court. "I believe that real enemies of this country are the ones who destroy from within," railed Zarein Ahmedzay, sporting a short black beard and wrinkled blue prison scrubs over a long-sleeve shirt. "And I believe these are the special group, the Zionist Jews, I believe, who want a permanent shadow government within . . . the United States." The 25-year-old Queens College dropout chillingly quoted...