Meanwhile, the US president has revealed he only pardoned a different congressman in the expectation that he would switch parties.
Trump issued a pardon to Henry Cuellar after he was indicted for money laundering, bribery and conspiracy charges.
"I thought there would be a good chance that Cuellar, who was persecuted by Democrats because they didn’t like him, would have routinely gone over to the Republican Party — The people that saved him from years in prison," Trump wrote on Truth Social.
"Shockingly, Cuellar announced, only a few days later, that he is going to remain a Dumocrat.
"Many considered this to be a tremendous act of disloyalty, and certainly, showed him to be an extremely ungrateful person."
His lengthy Truth Social post continued to tear into Cuellar.
"Henry Cuellar is a LOSER who, right now, should be serving a longterm jail sentence with his wife in a top level penitentiary," Trump said.