Enrich your articles with video content. All you need is a link to the video and a piece of HTML code.
Note that in the code you need to paste the link without the https: part.
The full link looks like this:
You need to paste only this part:
<iframe src="//www.youtube.com/embed/uLc8AKkGSgc" width="560" height="315" frameborder="0" allowfullscreen></iframe>