In Houston, in the 100-degree heat with 100% humidity. This is a rad challenge on the part of Ron Paul. It comes in response to the constant obsession, on the part of the media and Ron's begrudging competitors, with Ron Paul's "age." Age is only the number of years a person has lived - it represents nothing in terms of intelligence, passion, and particularly, one's level of health. This is especially true nowadays, in the era of living longer with a declining quality of life from chronic disease. The preoccupation with age is a diversion that attempts to dilute Dr. Paul's message and cast doubt among his supporters.