To be on the front page a moderator has to like your topic enough to put it there.
Two things that are odd:
1. This is a great video with over 65 votes up and a moderator has not even bothered to embed the video.
2. Great videos like this produced by Daily Paul members usually do go to the front page.
Maybe it just got overlooked. You might ask that your video at least be embedded here: http://www.dailypaul.com/mod-suggestion-box
And maybe they will put it on the front page too.
Ron Paul's Convention Speech