If he finds Comey was wrong, that will mean she really should of won the presidency. She was ripped out of it by Comey and he was a Trump insider. Hillary for President.
No she lost for a number of reasons. It had nothing to do with Comey.
She had already alienated a large segment of voters with her stand on guns.
She alienated others with her basket of deplorables comment.
She did not campaign in certain areas.
She has been involved in more scandals then anyone in history.
She lied about landing under sniper fire, Bengasi was started by a YouTube video just to mention a few.
Her policies were almost a carbon copy of the last administration.
When she was put in charge of finding a solution to healthcare under her husband she spent millions and had nothing but a mess to show for it.
In other words she was the worst candidate in modern history.