i used to be able to do it but now youtube has changed i don't know how to post a video response.How to post video response on the new youtube layout?Just go down to the comment box and click on it like you're going to leave a comment. On the right side of the box, it has a little tripod and says %26quot;Attach a video%26quot;. Click on that and just put all of the stuff in for the video you want to upload like the title and description and what not.
Good luck (:
