In today's economy, a large number of powerful companies, by all appearances, control massive segments of different markets. Using the Internet, identify one example, within the last year, of a large company that has (or might be) engaged in anti-competitive behavior, and explain the type of behavior. Next, suggest three ways that this behavior could be viewed as either a horizontal or vertical restraint of trade. Be sure to explain and define these terms and provide support for your response. What are some defenses to the restraint you identified? Support your answer.