Live: Latest on US and Iran negotiations as deal remains elusive

While Iran is evaluating the latest US peace proposal, experts say a final deal remains elusive because there is no guarantee the two sides can bridge their deep differences. Washington's latest draft proposal seeks to bring the nuclear issue back to the forefront. Trump has vowed to secure Iran's stockpile of enriched uranium. Iran, however, maintains that its nuclear program is intended solely for peaceful purposes. Join CGTN for the latest. #CGTNOnSite