Comey should resign—Now.
If he won’t resign, a committee of citizens should frogmarch him out of FBI headquarters and to the nearest stout oak tree so he can be fitted with a stylish hemp necktie.
Comey has damaged his own and the FBI’s credibility. A shame.
If Comey should resign, then Lynch should resign because Lynch has authority to prosecute Hillary without Comey’s recommendation. Lynch has the authority to demand Comey to turn over any and all of the evidence discovered by the FBI.