Joe Biden makes emotive cancer appeal
Media playback is unsupported on your device

Joe Biden makes emotional cancer appeal

13 March 2017 Last updated at 02:12 GMT

The former US Vice-President Joe Biden has used a speech at the annual South by Southwest festival in Austin, Texas, to call for help from the tech industry to fight cancer.

Mr Biden's son Beau died from brain cancer in 2015 aged 46.

Related Topics