“The list of lefty killers in my lifetime begins with Lee Harvey Oswald and includes Sirhan Sirhan and the kook who wounded George Wallace. Righties are not without their nutjobs. Witness the monster who killed abortionist George Tiller.

The difference is we are told not to associate lefty murderers with the left’s cause.

We are also told not to associate the 19 9/11 hijackers and the thousands of al-Qaeda, Hamas and Hezbollah killers with the Muslim religion of peace.

But the same courtesy is not extended to the right”.