Sen. Rand Paul twice retweeted an Islamophobic conspiracy theorist who has propagated conspiracy theories like Pizzagate.

On Sunday, Jack Prosobiec praised Paul for an interview on Fox News in which the senator defended Trump for engaging with Russian President Vladimir Putin.

“Rand Paul is absolutely correct,” Posobiec tweeted. “How could we ever stop the cycle of hacking and counter-hacking without engaging directly with Russia?”

(Screenshot of @RandPaul)

On Monday, Paul retweeted Posobiec’s quote from Trump and Putin’s news conference in which Trump said he would “put peace above politics.” Paul added “Glad to hear it.”