Detailed text transcripts for TV channel - CNN - 20180212:07:39:00
Flower wapots to keep him from coming back. christian shows the lengths that authorities are prepared to go to, to keep homeless people away from spots they might find comfortable. the heat from the metro attracts people from here. the spot was removed after christian's tweet allowing proof that twitter is making a difference. including, as his profile, he receives gifts, like rechargers for mobile phones that he shares. twitter is a medium that's allowed him to share love and angry outbursts. but just to share with others once again. >> social media making a difference. >> yeah. it seems that...