April 11, 2018 6:51 pm Marijuana Trade Show Focuses on Technology Technology has taken center stage at a trade show in Silicon Valley. But the industry of focus is not software, gadgets or the cloud. It’s weed. Robert Handa reports. US & World Videos 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season