'We must be allowed to access What's App'
Media playback is unsupported on your device

Amber Rudd : 'We must be able to access WhatsApp'

UK Home Secretary Amber Rudd says social media apps like WhatsApp, which encrypts users messages, cannot be a hiding place for terrorists.

Her comments come after the Westminster terrorist attack was using WhatsApp.

  • 26 Mar 2017
Go to next video: How to track terrorists on social media