Obama will not be confined to Twitter 's bandwidth limit . ` ` He 's just asking the questions . He 's not typing and tweeting , '' White House says . Twitter co - founder Chris Dorsey to monitor the growing flood of tweets .
Obama will not be confined to Twitter 's 140-character limit . `` He 's just answering the questions . He 's not typing and tweeting , '' White House says . Twitter co-founder Jack Dorsey to monitor the expected flood of tweets .