Adding characters to iFrame HTML code…

Trying to insert videos into the FAQ for easy client access.

Insert this…

<iframe src=”https://premium.wpmudev.org/video/add-new-post&#8221; frameborder=”0″ width=”480px” height=”325px”></iframe>

Then after hitting save it turns into this…

<iframe src=”"https://premium.wpmudev.org/video/add-new-post"&#8221; frameborder=”"0"” width=”"480px"” height=”"325px"”></iframe>