Idea to add Google News as Source.
Google News provide RSS feed and query support hence it is easy to crawl it.
RSS link -

https://news.google.com/rss/search?q=[INPUT]

For now just add GoogleNews as source later we can add few other news sources.

Google RSS feed give title, headlight, date and url. So inorder to fetch full article we need to use another library like https://github.com/adbar/trafilatura