The FT's Kiran Stacey looks at how tech companies can stop the spread of online misinformation and fake news. <br /> <br />► Subscribe to FT.com here: http://bit.ly/2GakujT <br /> <br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs <br /> <br />For more video content from the Financial Times, visit http://www.FT.com/video <br /> <br />Twitter https://twitter.com/ftvideo <br />Facebook https://www.facebook.com/financialtimes
