Vance says talks 'make progress' but Iran must make long-term changes

Vance says talks 'make progress' but Iran must make long-term changes US vice president JD Vance has said the US has made progress in negotiations with Iran, but Washington remains focused on determining whether Tehran “is willing to make longer-term changes that could lead to an improved relationship with Washington”.  “The question is whether they're able, their system is able to give the things that are necessary for us to be happy, for us to feel like we've gotten what we need out of…