Pubilc Speaking Research

If your students don't already know--and I suspect they do--they can create a "news alert" for their speech topics with Google (it's free). Just indicate the phrase you want Google to search and you'll be sent via e-mail or mobile phone actually, websites and other items that include that phrase. There are other "news alerts" sites (you can search for them with your favorite search engine with the term "news alerts"); it just seems that Google is the easiest to navigate.