that's all because people try to act correctly and say *right* things, but not their
real thoughts upon the question. why was not she dare to said something like "I just do not give a fuck about those retards who can't show US on the map"?

it would be much more originally and extraordinary, than all that politically-correct-unfair-regular-boring speeches about helping South Africa and education blah-blah-blah... But no way. She tried to say
right, correct, clever things.
Like all that thank-my-parents-and-my-crew-and-all-my-friends speeches at the Oscar awards ceremony... it is like robot repeating all that dull words everytime, and this little girl just try to act like them, but she is not that porfessional yet, like grown-up politicians or movie stars, who can talk without using their brains, just automatically repeating that *right and positive* words and answers, she is young and unexperienced and that's why that shit happened, but the biggest problem is not in that particular phrase. The biggest trouble is that in a few years she will learn how to say it right, but it still be the same meanless-automatically-pronounced bullshit. Where is personality? I am sure that in convesations with her friends she is not that dumb.That stupid phrase came exactly from the try to talk "clever things", like "all that grown-up guys used to talk about Iraq and South Africa", but not the things she think herself...
For me it is much more pleasure to hear a immediate, ingenuous (maybe rude and obnoxious, wrong and wild, but fair) opinion or answer, than that empty ideas that are so popular among politicians and other famous people when they are giving interviews.
So, she is not dumb. She is just learning to be a robot, and her tongue puted her in a spot this time.