Here's a list of the 100 most often mispronounced words and phrases in English.  Among my favorites are the US Army's "calvary" regiment (cavalry), discounting an idea by saying "irregardless" (regardless), and joining the "Klu" Klux Klan (Ku Klux Klan).  Of course nucular and foilage are on the list.  I would add the word "assume".  I've never heard a word that's more hideously butchered than this word.  Indians pronounce it "azzyume" and my Filipino co-worker pronounces it "azhyume".  I'm guessing it's a product of an ESL class that taught them to not say "ASSume". #language