US Newsstream (Newspapers) - Newspapers give you local or popular insight into policies; add “policy” or “proposal” to your topic search terms - this will help you find articles that are about solutions.
Grassroots & Community-based Efforts
Follow social media hashtags related to movements and then identify individual activists to follow
Look in sources like CQ Researcher (Contacts) or in news articles for names of individuals or organizations involved in activism or advocacy
Use Google; here are some sample searches & results: