GM, Amazon, and Uber: CNBC's 'Halftime Report' traders answer your questions

CNBC's Halftime traders Brenda Vingiello of Sand Hill Global Advisors, Josh Brown of Ritholtz Wealth Management, Jim Lebenthal of Cerity Partners, and Steve Weiss of Short Hills Capital answer investment-related questions from CNBC Pro subscribers. Look out for an email where you can submit your questions directly to the Halftime team.