Sprint's 4G shift to be 'aggressive'

Carrier says its aggressive LTE rollout will be largely wrapped up by the end of 2013. It will cover 120 million people by late 2012 and 250 million people a year later.<img src="http://feeds.feedburner.com/~r/cnet/tcoc/~4/h0d2onJ9kYo" height="1" width="1"/> [More]