Detailed text transcripts for TV channel - KGO - 20141023:09:48:00
When i have an asthma attack... i feel scared. sometimes my parents have to take me to the hospital. i feel like a fish with no water. you know how to react to their asthma attacks. here's how to prevent them. call... visit... or call your doctor. because... who doesn't dream of flying around on floating vehicles. >> that's cool stuff. >> we showed you some new technology that can make it happen soon. >> this morning we're hearing from the inventors behund the technology that could soon give us hovering through the streets. hovercraft. we're "up all nightline" with