Thank you!
It actually worked. But it used to be completely opposite. My default layout was “No Sidebar” and my “News” page layout was “Right sidebar”. So I followed your steps and needed to change all the layouts for other pages that do not have a sidebar to “no sidebar”. 🙂
The other thing that has changed is the green-blue “Read More” button on bottom right side of each post on my News page. It was not there before and I do not know how to get rid of it. Please assist.