Trump says an Iran deal could be signed in days, with Vance attending. Bitcoin volatility tracks negotiations as Treasury sanctions Iran's largest crypto

Trump says an Iran peace deal could come in two to three days. Bitcoin has been swinging 1-5% on negotiation updates, with prices recovering toward $78K.

In an interview airing on "CBS Sunday Morning," Vice President JD Vance said the U.S. will reach a deal with Iran before November's midterm elections.