Mark Steyn spoke at the Heritage Foundation today on his new book America Alone. His main theme was the cultural/population crisis the West is facing. America Alone has been on the NYT bestseller list since November.
If you haven't read it yet, or if you have and want Mark's underlining, you can get the video version or audio version (including an mp3 file you can save) online at:
CSpan will probably broadcast it at a later date.
Mark is the premier conservative commentator of our day. He's always on target and has columns running in major media outlets in North America, Europe and Australia. There are links on my sidebar to his commentaries.