Youtube down worldwide! Twitter not working, Most users unable to tweet, Dm's disappearing. Facebook was down, many other apps having issues! All of this going on while there is a committee hearing about twitter….hmmmm – Investment Watch investmentwatchblog.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from investmentwatchblog.com Daily Mail and Mail on Sunday newspapers.