accepting the oscar, director/producer, roger ross williams. >> oh my god, oh my god, i can't believei'm standing here. when i got on the plane two years ago and went to zimbabwe i never in my wildest dreams thought i'd end up on the stage of the kodak theater. i want to thank the academy. i want to thank sheila nevins for giving a platform to short documentary films. i want to thank my supervising producer at hbo, sarah bernstein, my incredible crew, derek, patrick wright, my -- geta, my editor. i'd like to thank my advisers, kim and perry, micah, and my partner, casper. i also want to thank leslie who brought prudence from zimbabwe. prudence is here tonight. now, my mother is also here. she got on a plane for the first time in her life to be here. prudence, you were born in a country that despise the disabled. you had nothing. nothing but your spirit, your intelligence, and your talent. and with your band, leana, you touched us all. >> larry: oh. come on back. we only have 30 -- >> i wasn't cutting you off, kanye. sit down. did you have anything left? >> i was going to say that the