OK, I think I have the problem figured out. If you are viewing the blog in your e-mail program when you get the e-mail for a new blog the videos will not play. In order to watch the videos you have to go to the actual blog at www.earthpeople.blogspot.com. There is probably a link in the e-mails, like this one, that will take you to the blog. Good luck. If this doesn't work, let me know.