Dan Siegel: “Brainstorm: The Power and Purpose of the Teenage Brain” | Talks at Google HomePersonal Evolution to GreatnessDan Siegel: “Brainstorm: The Power and Purpose of the Teenage Brain” | Talks at Google [A-] [A+] Dan Siegel visited Google LA to discuss his book “Brainstorm – The Power and Purpose of the Teenage Brain”. This talk took place on March 10, 2014. source