A history making audience of viewers from around the world united together at http://LiveEarth.MSN.com to experience the excitement of the Live Earth concerts and to confront the threat of global warming. Since the start of the first Live Earth concert in Australia, MSN has delivered more than 30 million live and on-demand video streams of the concerts. During MSN's exclusive live coverage, more than 8 million people watched over 15 million streams, with peak sim   read more »