In a secret presentation to the CIA:

Bill gates talks about the different parts of the brain and how they can be controlled with drugs and vaccines.

Parts of the brain that have to do or are associated with the:

- intentions,
- beliefs and
- desires.
- disgust or
- dislike when hearing something.

His Hypothesis:

..these are fanatics, who have over-expression and that vaccinating them against this will eliminate this behavior.

In essence:

...turn a fanatic into a normal person.

Well, the actual PLAN we did so far use respiratory viruses ..like influenza and get exposure of > part of population.