You mean for the deaths of over 7,000 Iraqi civilians by US armed forces because of the invasion he started on false pretenses? Or are you thinking more about the roughly 300,000 Iraqis who died in that conflict? Or maybe you're thinking about 100+ Iraqis who died while in US detention centers, several of which resulted in actual homicide charges? Or perhaps you are deeply concerned about the distinction between murder and torture authorized by GWB?

“JK Rowling critic forced to publicly apologize for calling her a Nazi after lawsuit threat. Self-professed 'drag queen' and 'jazz hands enthusiast' apologized to JK Rowling 'for causing potential upset'”

Can’t wait for the rich to shop around to the best defamation venue and take down all the Google links with a $500k-ish threat each.

I was not asking if calling someone a pedophile is freedom of speech under the current legislation of the US, but more on the philosophical idea of freedom of speech.

The facts about what GWB did are not really debated. Whether it counts as murder is a subjective opinion.