In a list item,
This embed thumbnail code works:
<img src='http://img.youtube.com/vi/{{video.Id}}/0.jpg' style='height:70px;width:70px'>
but the actual embed code doesn’t:
<iframe width="300" height="240" src="http://www.youtube.com/embed/{{video.Id}}" frameborder="0" allowfullscreen></iframe>
Why is that? Having lots of problems with this