What's Trending: Reports of Violence, Josh Gad and Severus Snape

In What's Trending, Howard explains the differing reports of violence during protests. Josh Gad hosts a "Lord of the Rings" reunion online. JK Rowling reveals how she came up with Professor Snape's first name when she wrote the books. And Instagram will start paying social media influencers.

What's Trending: Reports of Violence, Josh Gad and Severus Snape