Former Iran deal negotiator: 60 days is a 'pretty short period of time' for nuclear talks
Former Deputy Secretary of State Wendy Sherman on Sunday said that a 60-day timeframe outlined in a draft peace plan for the U.S. and Iran to negotiate the Tehran's nuclear program is a "pretty short period of time." Sherman poured cold water on the emerging peace deal while speaking with ABC's Martha Raddatz on "This...




