Which is the greater threat to the US, the rise of militant Islamo-fascism, or the Mexican invasion & re-colonization? Do either, or both, pose an existential threat to the United States? If a nuke was touched off in a major city by terrorists, would it begin the irrevocable process by which the US would eventually cease to exist? Or would it be considered a tragedy that galvanized the county to come together and renew its efforts? Is this also true of illegal immigration? Will we as a country repeal it or succumb to the onslaught? Decades/centuries from now, will historians...