Almost a good as Eliot and Melanie ...

http://www.youtube.com/watch?v=ikynTH9oJg8

or

http://www.youtube.com/watch?v=cRj01LShXN8&feature=related (the speech ends at about 3:30; I didn't watch the rest)

or even

http://www.youtube.com/watch?v=P9fa3HFR02E&feature=BF&playnext=1&list=QL&index=1