Thank You for...Sewing Our Flag?

In my profession there are days when a kid says something and you just have to laugh! Point in case: We have been studying government. So to wrap up our studies, we watched School House Rocks: Election Collection. You know the one, "I'm just a bill, yes I'm only a bill, and I'm sitting here on Capitol Hill!" In one of the songs there is a picture of a lady sewing an American Flag. So I asked..."Who is that?" To which a lovely student eagerly replied..."Betty White." I just had to laugh! (and politely correct her)