This document discusses how unions and social media can be used together to build power. It provides tutorials on using Facebook and Twitter, explaining features like profiles, posts, comments, shares, retweets, hashtags and mentions. The document suggests that members can support unions by liking, commenting, sharing and retweeting posts to spread information among their networks. It also describes how "Twitter bombs" or "Facebook bombs" of posting en masse over a defined time span can demonstrate power in numbers for or against issues. The key message is that social media engagement helps unions communicate with and organize members more effectively.