This is a hackathon project completed at HackPrinceton. You can find the devpost here. Basically, you can input a URL to a news article and our webapp will return a list of articles on the same topic from a range of political sources.
To run the webapp clone the repo and type python app.py. Make sure you're using python 2.7 and have installed newspaper (the original version for python 2.7) along with the other necessary dependencies.
You can try a live version at 35.202.206.128.