US Vice President JD Vance says he is hopeful talks with Iran can make progress and open the door to a new relationship between Washington and Tehran, as Iranian and US delegations meet in Switzerland for the latest round of negotiations on Sunday, June 21. Watch more on Independent TV: https://tinyurl.com/yc7ukx9n The Independent is the world’s most free-thinking newsbrand, providing global news, commentary and analysis for the independently-minded. Subscribe: https://bit.ly/Subscribe-to-