What will the home of the future look like? Imagine built-in Wi-Fi, voice-activated digital assistants and other technological innovations that will render older homes obsolete before long. Earlier this month, the nation's largest homebuilder, Lennar, took a big swing in this direction, announcing that all of its new homes will include smart locks, Wi-Fi, thermostats and lights ? all controlled by Amazon Alexa. In this episode, Lennar's former CEO Stuart Miller, who now serves as its executive chairman, joins Spencer to discuss how technology will impact homebuilding and design ? and how he helped create a culture that embraces innovation at the 60-plus-year-old company.