IRS scam call. Told me I owed $50,000 in back taxes. If I didn't have the money, I could call someone to borrow it; I had to use another phone, the man on the phone said I could not disconnect the line nor could I tell the person I was calling why I wanted to borrow the money as that was against the law & I had to make something up. As soon as I asked if this was a scam, they hung up on me.