Juan Uribe, a father seeking a stem cell donor for his 15-year-old son with a rare blood disorder, raises awareness of the condition and urges people to get tested to see if they are a match on ‘Fox & Friends.’ Juan Uribe, a father seeking a stem cell donor for his 15-year-old son with a rare blood disorder, raises awareness of the condition and urges people to get tested to see if they are a match on ‘Fox & Friends.’