Obama's outreach is the most prominent example of a larger movement by members of Congress and political campaigns to present their message and connect with voters through e-mails and text messaging, social networks such as MySpace and Facebook, and the microblogging site, Twitter.
But an Obama spokesman declined to release the number of cell phone numbers and e-mail addresses they've amassed.
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On the Net:
McCain: http://www.johnmccain.com
Obama: http://www.barackobama.com
