Came in late and missed the live festivities as Samsung took the wraps off of its new Galaxy S 4? No problem, thanks to its livestream on Youtube, you can check out the unedited video stream right now in full, or just skip to your (least) favorite parts. There was a tapdancing kid, a host from a TV show you probably don't watch and a dancing group of bridesmaids. No, seriously, that happened. There was also a new phone, so check out our event hub if you want to get straight