Can Kamala Harris' campaign become a movement? The Obamas are trying to make it happen | ITV Ne

Former US president Barack Obama - and his wife, former First Lady Michelle Obama - gave speeches at the Democratic National Convention in Chicago. ITV US Correspondent Dan Rivers on the Obamas' rousing endorsement. • Subscribe to ITV News on YouTube: http://bit.ly/2lOHmNj • Get breaking news and more stories at http://www.itv.com/news Follow ITV News on Facebook: https://www.facebook.com/itvnews/ Follow ITV News on Twitter: https://twitter.com/itvnews Follow ITV News on Instagram: https://www.instagram.com/itvnews/