This week, Inc. editors and writers talk about U.S. entrepreneurs' attempts to do business in Cuba after 57 years of poor relations between the two nations. Then the crew discusses the science of sleep, and how a company that sells sleep pods has convinced Google, The Huffington Post and JetBlue, among others, to let employees nap in an effort to increase productivity. Lastly, we interview Athani Krishnaprasad, founder of Service Max, about how his company's early partnership with GE ultimately led to a $1 billion acquisition.