Went to a web site. Started a video. Clicked their share button. Picked "embed" from the choices. Copied the code. Opened the editor on this site. Clicked the [Toggle Editor] option above the editing window. This put the screen into raw html editing mode. Pasted the code into the editor. Clicked [Toggle Editor] again. Clicked "Featured" to make it show up on the main page. Saved and Closed.