Section 4(J):
"YouTube reserves the right to discontinue any aspect of the Service at any time."
Section 6(F): "YouTube reserves the right to remove Content without prior notice."
Section 6(F): "YouTube reserves the right to remove Content without prior notice."
For the second, I assumed that "if your content was removed for a reason we justified here, we don't have to warn you beforehand."
I'm no lawyer though and I'm sure in court those clauses would be summarily smacked across my face one way or the other.