CBS Evening News: U.S.-Iran Deal Terms; Tropical Storm Arthur

The CBS Evening News reported on the specifics, or lack thereof, in the preliminary U.S.-Iran deal. The broadcast also covered the progress of Tropical Storm Arthur as it moved through the Gulf of Mexico. Details of the Iran agreement were discussed, providing context on the ongoing negotiations. The storm's trajectory and potential impact were also highlighted. The report offers a brief overview of these developing stories.

This provides a concise summary of key news items, including international relations and weather events, as reported by a major news network.