his place and shot at general walker. >> he was very disappointed to find out that he missed by less than an inch. >> it shows his ability to plan who his target was and that oswald was capable of violence. >> i think that was kind of the rosetta stone that if you understood the walker shooting, you understood that lee was like a cocked rifle. and he could go off anytime. ♪ >> what fed the conspiracy notion about the kennedy assassination among many americans was the sheer incongruity of the affair. all that power and majesty wiped out in an instant by one skinny, weak-chinned little character. >> it doesn't satisfy our sense