The FBI is interviewing Hunter Biden’s ex-business partner Tony Bobulinski on Friday in addition to getting copies of his phones, a top Republican senator said, meaning Bobulinski’s planned interview with two GOP-led Senate committees has been postponed.

“I appreciate that the FBI has a job to do, and I am glad they are finally taking an interest in these concerning financial matters that our committees have been investigating for months,” Senate Homeland Security Chairman Ron Johnson said. “I expect that Mr. Bobulinski will speak with our committee as soon as possible and fully share his insights into the Biden family’s business dealings.”