I got the call today - they left voice message. I called them back and when he answered he said he was an agent from the IRS and I asked him to prove it - silence. I then said that he was a scammer and would be reported. He hung up. I called back and he has caller ID because as soon as he answered he SANG to me "Scam scam scam scam." I told him he was a little [***] and was being reported. He hung up. I called again and he said nothing of course.