Detailed text transcripts for TV channel - CNN - 20110411:07:18:00
>> you know what's funn demi moore and ashton were really the pioneers of getting everybody into twitter. i just said, why do you do it? i can't be bothered? she said, to control what is out there about yourself. and i thought about that and said, god, that is pretty smart because then you take the bounty off gossip, you take the bounty off a picture. then i use it so much for philanthropy and every charity, i use social media. the outreach is viral. >> the twit change you introduced. tell me about that. >> that's something we started after the earthquake in haiti. we started it as a tent driv...