Markets closed lower for a second day in a row with small caps taking the biggest hit. Chinese markets rallied strong thanks Alibaba's (BABA) 11-digit commitment it's making for A.I. infrastructure. Amazon (AMZN) traded lower despite an upgrade from Wells Fargo, while Lithium Americas (LAC) nearly doubled its stock price thanks to headlines from the Trump administration. Marley Kayden takes investors through the session.