Top Iranian and U.S. negotiators have resumed talks in Oman to work towards a new nuclear deal. The discussions come as U.S. President Donald Trump expresses confidence in reaching an agreement that would prevent Iran from obtaining a nuclear bomb. The talks began with expert-level meetings and will be followed by negotiations between the lead negotiators. While both sides are committed to diplomacy, they remain far apart on key issues, including Iran's uranium enrichment and its missile program. The negotiations aim to address these issues and provide sanctions relief for Iran's struggling economy.