Fort Lauderdale - Former Trump adviser Roger Stone says he believes his arrest in the special counsel’s Russia probe was “politically motivated” and he’s vowing to plead not guilty and fight the charges.

Stone spoke to reporters after he was released from a Florida courthouse on Friday. He’s been charged with witness tampering, obstruction and lying to Congress.

Stone said he is “falsely accused” of making false statements to the House intelligence committee. He says any error he made in his testimony wasn’t intentional.

FBI agents arrested Stone during a pre-dawn raid at his Fort Lauderdale home. Stone says he would have voluntarily surrendered to federal officials.

He was released on a $250,000 personal surety in Fort Lauderdale. His case will be transferred to Washington, D.C.

Stone says he believes he’s being “persecuted” because of his friendship with President Donald Trump.

Stone spoke to conspiracy theorist Alex Jones on his InfoWars radio show after his arrest on Friday. He didn’t provide any details to support his accusation that he is being persecuted.

He says he’s “going to continue to fight.” Stone said he’s innocent and intends to fight to “clear my name against these politically motivated charges.”

Stone has been charged with witness tampering, obstruction and lying to Congress in the special counsel’s Russia investigation.

Stone appeared before a judge in federal court in Fort Lauderdale, Florida, on Friday. A judge agreed to release him on a $250,000 personal surety bond.

A handful of protesters have gathered outside of the courthouse.

Trump responding to the arrest, tweeted that the special counsel’s Russia probe is the “Greatest Witch Hunt in the History of our Country! NO COLLUSION!”

Trump also tweeted that “Border Coyotes, Drug Dealers and Human Traffickers are treated better.”

He complains “who alerted CNN to be there?” in an apparent reference to the network’s footage of Stone’s pre-dawn arrest at his Fort Lauderdale home.

CNN says it captured Stone’s arrest “as the result of determined reporting and interpreting clues revealed in the course of events.”