How USDA is using "social media" and "Web 2.0" to interact with people around the globe. USDA is an every day, every way Department and we want to connect with people in ways that are the most convenient and effective for them. For some, the most convenient way is to read information directly on our Web site, others might prefer audio or video casts. There are those that want to share what they've read or learned, so we have tools to help spread the word.