Nothing to do with being politically correct just common sense.As it happens as a country I prefer England to Wales, but would always support a Welsh sports team against England.Any belief system that is held purely on the basis of place of birth, whether religion or nationalism is wreakless, and can in fact cause problems as both religion and nationalism have in the past.People kill each other because of where they were born.Its pathetic.National pride, and nationalism are different things in my view, when you start boasting to others about your country without acknowleging other countries thats nationalism, mentioning the merits of you country while acknowledging the merits of others is national pride.Its nationalism that can become dangerous in times of crisis.