'Black Panther' just had the biggest opening ever for a stand-alone film, and the second-biggest superhero opening ever. Here's everything you need to know before you see the film. https://t.co/9Znq3My6g6
The Florida school shooting has America’s attention. But for how long? Looking at Google Search trends for more recent mass shootings, it’s clear that the national attention span for these events is getting shorter and shorter.