WASHINGTON, June 17 (Reuters) – The United States on Wednesday read out the text of the interim U.S.-Iran agreement to halt the war in Iran and open the Strait of Hormuz. The agreement, read to reporters by a senior U.S. official, outlines in 14 points a high-level understanding that defers many of the most difficult issues, such as how to wind down Iran’s nuclear program, until a final deal is reached. It paves the way for a broader 60-day negotiation period due to begin in Switzerland on Friday.