[Enchante]

You should be able to embed almost any YouTube video.... the only exception I know if is that when a user is first posting a video on YouTube they have the option to NOT allow it to be embedded in other websites, but I think the vast majority of videos on YouTube allow it (probably just about all, since people want them to be seen). When looking at the video on YouTube just look to the right of the video, below the info and URL, and there should be a link that can be copied to 'embed' the video elsewhere:

[Sonny M]

I was trying it before, but couldn’t get the embed to stick.