Billions in frozen assets, an ambiguous nuclear program and a $300B reconstruction fund are just a selection of the high-stakes issues facing U.S. and Iranian negotiators over the next few months as both sides look to find an end to the war and get the best deal possible.

NYC Mayor Zohran Mamdani wants Americans to "take measure of who we are" on the nation's 250th birthday, extolling the U.S. as a nation of promise while challenging it to be more equitable and welcoming to outsiders.