Their has been a lot of debate on the Haitian lately on his use of his powers. We know that he has the power to make a person forget their memories and STOP a person's power when he is around. How does it work though...does he need to concentrate on a person and then their power will go away. Example..When the Haitian was focused on Matt in the Bar (season 1) he stopped his powers perfectly, and in the future episode present Hiro couldnt use his powers when he was captured. We assume that when the Haitian is around that a hero cant use his powers, but oddly enough their have been instances when they do. Their was the time when the Haitian and HRG were trying to abduct Nathan, and Nathan flew off (season 1). Even in this past episode the Haitian was around with Elle and she could still shoot electricity.
So wat do you guys think?

