The Huffington Post has been nothing if not bold since its launch in 2005. Last week, the AOL-owned property upped the ante to audacious by reimagining a TV news experience for the digital age. HuffPost Live is an online-video network that streams live 12 hours every weekday. First-week results were hit-and-miss. Technical difficulties are much more common than TV news viewers would accept -- not surprising, considering hosts and guests are often talking through Skype or Google+ Hangouts.