Regarding postulate two, improvements in laboratory culture techniques have allowed the growth of HIV in vitro (in laboratory models) from blood samples obtained from persons with AIDS who have undergone such testing and from almost all persons with a positive antibody test without AIDS who have undergone such testing.
Your source says they haven't ever, mine says they have in almost every case. One of them is LYING.
see also:
http://www2.niaid.nih.gov/Newsroom/F...00/default.htm