James Comey could have prevented the Pulse Nightclub Attack and botched the subsequent investigation...

AoSHQ: James Comey Fail

Connect the dots:

The FBI’s Orlando debacle follows too many other cases in which the FBI failed to heed obvious warning signs of terrorist attacks — from 9/11 to the Fort Hood, Texas, killing spree to the Boston Marathon bombing to a Garland, Texas, attack spurred by an FBI agent. If not for the federal prosecution of Noor Salman, we likely never would have learned that Seddique Mateen was on the FBI payroll. How many other self-damning bombshells remain hidden in FBI files?

James Comey is a liar, a leaker, and helped substantively damage the FBI. He is a disgrace, just like his lying buddy Andrew McCabe, and should be criminally investigated. He is a partisan tool and has no honor. His incompetency may have (and those cronies with him at the FBI) gotten people killed. 

Instapundit: Why should anyone trust James Comey?, What did Comey know about the Pulse Nightclub terrorist and when did he know it?, and McCabe's curious defense fund

Powerline: Mueller's Secret Mandate and McCabe Lied Four Times

Wombat: Da Tech Guy: The FBI’s Long List Of Failures