In the case of HIV, these antibodies cannot fight off the infection, but their presence is used to tell whether a person has HIV in his or her body.The history of these two lakes in itself makes the trek worthwhile.Bernadette spent her life as a nun.Great photo shots too, these photos are of very high resolution, so be patient, they are worth the wait.Many were former OSS, Ranger, and Airborne troopers during World War II.Some of it also has to do with the fact that pricing for various car segments is different in Europe, so a small car can be built more expensive in Europe while Americans expect small cars to be very affordable.