I agree with the input from anons here. Read a paragraph or so to establish a talking point. Then pull out a few bullet points in regards to said article that you deem important to elaborate on. You can always connect the dots on related items and Segway between points/articles. I’ve heard that it takes at least 2hrs of study to produce 30 minutes of air time (should be no problem for most pedes here) God speed my fren, I pray all the best for you!