Entertainment giants, tech startups and pizza shops are stepping up to support the grieving Las Vegas community following the deadly shooting at a country music festival.
Multiple ISIS communication channels asserted that a "soldier of the Islamic State" carried out the mass shooting in Las Vegas. Media outlets reported on it -- some more responsibly than others.
Facebook has given Congress copies of 3,000 Russian-bought political ads, giving lawmakers a clearer picture into how a pro-Kremlin troll farm used social media to meddle in American politics.
Sturm Ruger and Smith & Wesson owner American Outdoor Brands rose after the massacre in Las Vegas. They often gain after mass shootings as investors bet on tougher gun control laws. But little has changed in the past few years.