Joshua Warren, sent us some images for his 4th hour appearance on Thursday night's show. Seen here is a museum display of a hair from George Washington. You can view the complete gallery here.
In the first half of the program, consumer privacy expert Katherine Albrecht shared updates on tracking technology such as the RFID chip.
In the latter half, author, rock journalist, and paranormal researcher, Susan Masino, discussed the ups, downs, and fantastic stories of the multifaceted rock band AC/DC.