Homeless turn to Twitter for food, shelter - CNN.com

Homeless turn to Twitter for food, shelter - CNN.com: "Los Angeles (CNN) -- Blogging and tweeting might be among the last hobbies you'd list for a homeless person, but some down-and-out people have embraced social media in such a way that it's actually garnered them needed assistance -- everything from food and diapers for children to counseling and housing."