>> it looks to me like a irrational act. he wanted to make his mark on society. >> people that think oswald was such an ineffectual innocent person said a policeman gets out unarmed to talk to him and oswald shoots him four times in the middle of the body. that plus his previous attack on general locker. >> interestingly on saturday morning in the dallas morning news it said there may be a connection between this guy just arrested for killing a police officer and president kennedy and this effort to assassinate general walker back in april. >> oswald used to attend a small discussion group and he began to rail against this right wing general that was coined for the invasion of cuba. >> general walker was about as right wing as you got in the early 60s and oswald saw walker