Hulu Introduces Live TV Service.
Facebook Will Hire 3,000 Moderators to Tackle Livestreamed Violence.
YouTube Is Previewing Its New Look.
Chica Opens Its Doors on May 14.
NBC's World of Dance Premieres on May 30.
Troika Launches New Website
Mattel Is Working With Young Influencers and Their Families to Inspire Kids to Be Superheroes.