When you access "Musings of a CSM," which can be found on this address, you will be greeted by CSM and a message: "The truth is closer than ever. But only when you use your mobile device or tablet."
This is a secret X-Files website usable by mobile or tablet only, meaning that if you use a computer, you won't be able to achieve the purpose of your visit. When you switch to a phone or tablet device, you will be asked to access your main camera. After you scan letter X with the camera, you'll have an opportunity to watch opening scene from My Struggle III... unless you don't want any spoilers and wait the opening episode on TV. :)