Bloomberg Markets AM with Pimm Fox and Lisa Abramowicz. GUEST: David Garrity, CEO of GVA Research and columnist at Investopedia, on Amazon disappointing, this week’s tech earnings highlights, and outlook for the sector. Listen to the replay here. AMZN 2Q17 Results Reflect Profit Margin Pressure From Heavy Investment Spending, Will Margins Expand in 2H17?: While AMZN


