Google Pixel 4 event: How to watch and what to expect

Google will likely unveil the Pixel 4 at its 'Made by Google' on Oct. 15, but it might also introduce a new Nest Mini, Nest Wi-Fi, Pixelbook 2 or Pixelbook Go, and maybe even the Pixel Buds 2. Here's everything we expect the company to announce, plus how to watch the livestream.