I am having a problem adding the URL from a You Tube video into my WordPress webpage. I've copied the URL into the page:
and when that didn't work, I right-clicked on the video and selected "Copy Embed Code" and pasted this into the page:
<iframe width="640" height="360" src="http://www.youtube.com/embed/GgUSOsRWZNM?feature=player_detailpage" frameborder="0" allowfullscreen></iframe>
Neither brings in a visual window of the video (but the link works). How do I get the video box to appear?