For the deaf, Rio samba parades are all about the vibes Aulio Nobrega, who couldn't hear a thing when hundreds of drummers marched into Rio de Janeiro's Sambodromo on Monday, still has to cover the carnival as a journalist for TV INES -- a Brazilian channel for the deaf community where correspondents report in sign language. But for Nobrega, the music doesn't have to reach his ears: it courses through his entire body. IMAGES AND SOUNDBITES