SocietySchool video goes viralTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSociety02/04/2017February 4, 2017Barry White Jr. has a unique handshake for each of his pupils. But the elementary school teacher doesn't only make the kids happy - he has also created a viral video that millions have watched.https://p.dw.com/p/2WzReAdvertisement