You might see me but i don't affect you yet, I come in all shapes and sizes, and i stopped the B'nai Yisroel in the desert for a week. ??????Who am I???????
closed as not a real question by Isaac Moses Jun 16 '11 at 22:07
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, see the FAQ.