If you have a news story so relevant to the subject matter that you just know in your heart will make it into the presentation than just simply submit it though the news submission area...and it will.
If you have something special to "Add-On" to the presentation that is in another format such as HTML, Powerpoint, or something in that nature, you will have to contact me directly to discuss what you have in mind. Use the Contact Page and send me a message.