Name: March For Our Lives: Thousands march against gun violence in US
Uploaded: 2018-03-25T00:35:05.186Z
Duration: 146
Description: Across the US, hundreds of thousands of people have been taking to the streets demanding REFORM of the country's gun laws. It follows the massacre at a school in Florida in which 17 people were killed. The largest march took place in Washington DC. Our North America correspondent Jon Brain was there.