Trump threatens $5bn lawsuit over liberal National Guard policy report The GuardianTrump Threatens Suit Over Report He Doesn’t Like, Aiming to Intimidate a Critic The New York TimesTrump threatens think tank over D.C. crime report, extending intimidation campaign MS NOWTrump Threatens to Sue Over National Guard Report He Doesn’t Like The New RepublicTrump lawyer to liberal think tank: Retract National Guard report that defames president The Hill