The best #DigitalMarketing professionals keep up with the latest trending news affecting their work. This is why every episode of the EDGE of the Web podcast features a news roundup segment, and a special guest who helps us sort through it all. Join us for episode 316 featuring Susan Wenograd, VP of Marketing Strategy at Aimclear. This week we're looking at a study on voice search, Instagram advertising options, and Google facing an antitrust probe from the Justice Department.