Most recent stories in Skype
http://www.valuewalk.com/2016/11/whatsapp-video-call-vs-skype/
https://gallery.technet.microsoft.com/office/Skype-for-Business-55715bb3
http://www.valuewalk.com/2016/11/whatsapp-video-call-vs-skype/
https://gallery.technet.microsoft.com/office/Skype-for-Business-55715bb3