(By Michael P. Tremoglie author of the novel about the Philadelphia Police Department "A Sense of Duty" available at Amazon.com and Barnes and Noble.com He has been a columnist for the Philadelphia Bulletin, the Philadelphia Inquirer, Philadelphia Daily News, and the Pittsburgh Tribune-Review. email him: elfegobaca@comcast.net http://home.comcast.net/~elfegobaca/index.htm) June 11, 2007 was the sixth anniversary of the execution of the Oklahoma City bomber, Timothy McVeigh. Despite the claims of capital punishment opponents that executions do not deter murders, McVeigh has not killed anyone else since his execution. Those who want to abolish capital punishment have propagated the myth that capital punishment...