The Bing Political Index (BPI) shows where each candidate stands on an issue, and the corresponding public opinion on that issue. It’s designed to help you understand the candidates and the contest through the issues you care about. The BPI was built by the Bing Predicts team by crunching terabytes of search and social data, together with expert candidate analysis from Ontheissues.org, through machine learning models. BPI assigns a candidate score and a public score for ten of the key issues that shape the 201…