AT&T Keeps Bonnaroo Fans Connected During The 2013 Bonnaroo Music And Arts Festival

NASHVILLE, Tenn., June 11, 2013 /PRNewswire/ -- With 80,000 attendees planned at this year's Bonnaroo Music Festival, AT&T is bringing out its own rockstar line-up to please the crowd. (Logo: http://photos.prnewswire.com/prnh/20120612/DA23287LOGO) As the exclusive communications...