 From ABC News, Tech Trends. It's that time of year again. Amazon Prime Day is underway. The tech giant's two-day sales bonanza. Amazon likes to kind of extend it to be 48 hours, which is good for consumers because if you miss something on day one, you may still have the opportunity to get it on sale during day two. And Gadget Senior Commerce Editor Valentina Palladino says, as always, tech products are expected to be a big focus.