Amazon's cloud unit posted the strongest sales growth in a year, a sign that the retailer’s most profitable unit is recovering from a slump as businesses resume spending on technology projects. The shares rose in extended trading. Bloomberg TV and Radio hosts Carol Massar and Tim Stenovec speak with Bloomberg Intelligence Senior Analyst for E-Commerce Poonam Goyal and Bloomberg Intelligence Senior Technology Analyst Anurag Rana for instant reaction and analysis.   See omnystudio.com/listener for privacy information.