Pennsylvania: The key swing state that could decide the whole election | ITV News

Pennsylvania's diverse electorate, tight margins, and history of flipping between parties make it a crucial battleground in elections. ITV News Correspondent Rachel Younger reports from Pennsylvania. • 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/