jada bell was in the car with her big sister and the niece on highway 105 when her sister kendall williamse driver's seat. well, jada didn't think twice. she immediately called 911. one explaining to the dispatcher what was happening while she actually worked to stop the car. she managed to throw the car into neutral and pull her two-year-old niece from the back seat. >> wow. >> 911 what's the address at your emergency. >> um, my sister she -- i don't know what happened. looks like she just had a seizure. >> i was terrified. i was like confused. i didn't know what was happening. >> jada was so brave. big sister now calls little sister a hero. kendall says she's doing much better after her visit to the doctor. she doesn't know when or if she'll be able to get back behind the wheel but little jada really kind of just stepped right in there. how brave. >> welcome back. it wasn't a great day for a texas police officer who tried corralling a run away cow in a park on friday. a let's take a look here 'cause dashcam video captured it from the officer's car. first you see the officer driving aroun

jada bell was in the car with her big sister and her niece on highway 105 when her sister kendall williams had a seizure in the driver's seat. jade did didn't this twice. she called 911 explaining to the dispatcher what was happening while she work to stop the car. she managed to throw the car into neutral and pull her two-year-old niece from the back seat. >> 911. what'sed address of her your emergency. >> my sister i don't know what happened. she just had seizure. >> i was terrified. i was like confused. i didn't know what was happeni happening. >> big sister now calls little sister a hero. kendall big sister says she's doing much better after her visit to the doctor. her little sister did an amazing job. >> the life of the sidney harbor bridge and sidney opera house were swiped off for earth hour. it marks ten years since earth hour began. electric lights and 7,000 cities across 172 countries will be turned off to focus public attention on the issue of climate change and to save a few megawatts in the process. the initiative began in australia in 2007 by the world while live fund. >>> n

william cutting loose with a mystery woman. why hen trouble with the duchess back home. >>> kendall jenner's $200,000 robbery.ywood bling ring or was it an inside job? >>> then -- >> i'm here in new york city to co-host the "today" show. my video diary behind the scenes. >> but to do the "today" show, yes. >>> plus, an "extra" sneak peek at matthew perry and katie holmes as the kennedys. >> you hope to hear from the kennedys? >> my phone hasn't stopped ringing. >> now