What impact, if any, does social media have on privacy of U.S. citizens? (2) Provide an example of a positive impact, if any, that social media has had on openness of learning about others (are our lives an "open book?") in the United States of America and provide an example of a negative impact, if any, that social media has had on the loss of personal privacy of citizens in the United States of America. Please support your analysis and criticism of the topic social media and privacy with an initial post supported by your experience with social media and privacy matters, your reading and research about media and privacy matters. Be sure to properly use and cite sources, using APA formatting.