Former CIA Director John Brennan told MSNBC on Wednesday night that he is "clueless" about what the Trump DOJ may or may not be investigating him for. "I don't know what is true," Brennan told Nicole Wallace.

Even if it is unclear whether the moves will lead to charges, they are among the most significant indications that President Trump’s appointees intend to follow through on his campaign to exact retribution against his perceived enemies.