U / yu
The long 'u', which is indeed correctly pronounced with the 'y' sound before it, as nyude, nyews, etc. seems to be getting rarer and rarer in the U.S. Practically all you hear anymore is nood, noos, etc. I find myself doing it if I'm not paying attention. It won't be long before this is accepted and sanctioned as the "official" US pronunciation, another variant from the UK usage. Pity.