President Trump insisted former FBI Director James Comey used a "mob term" to call for his assassination in an Instagram post last year. "It's a mob term for 'kill him'," Trump told reporters in the Oval Office Wednesday afternoon. "They say, '86 the son of a gun.'" Comey faces charges for allegedly threatening Trump's murder via an image he posted last year of seashells on a beach spelling out "86 47," referring to Trump.