In the first half, registered pharmacist Ben Fuchs discussed the latest in health information and natural approaches.
In the latter half, crop circle researcher Patty Greer who has visited more than 100 unusual formations, shared some of her experiences and conclusions, as well as delved into the work of the pioneering scientist William Levengood.
Jan Irvin sent in a set of images to accompany his 12/28/11 appearance. He writes of this image: "Amanita is the mushroom of the fairy tales, the mushroom of the elves and gnomes and dwarves. And of course Santa Claus has elves – Santa is an Elf. Santa is also the mushroom, shown here with his red and white garb and black boots – just like the mushroom."
View Irvin's full set of images here.