I don't think the FBI chose to ignore it at all. They did an exhaustive investigation that was widely publicized. If I am not mistaken the issue came down to whether there was intent on the part of HRC to share said information with our enemies. I get it that you guys don't like her; neither do I. That said, I am careful to assume guilt on the part of someone who has been cleared by those who have investigated her. This will be debated for many years to come I am sure.