A letter U.S. President Donald Trump wrote to Iran’s supreme leader in an attempt to jump-start talks over Tehran’s rapidly advancing nuclear program has arrived in the Iranian capital.

Though Iran's Supreme Leader Ayatollah Ali Khamenei has said he's not interested in talks with a "bullying government,” its struggles with economic woes coupled with internal turmoil, and recent direct attacks by Israel,

Iran's Supreme Leader Ayatollah Ali Khamenei on Wednesday rejected holding negotiations with the United States over a nuclear deal, as a letter was delivered from U.S. President Donald Trump calling for such talks.