Here's where things stand after a tentative, 2-week Iran ceasefire took effect

The ceasefire reached Wednesday has raised hopes of halting hostilities between Iran, Israel and the United States, but many issues remain unresolved. Trump has suggested there has been “regime change” in Iran after U.S. and Israeli strikes killed the 86-year-old Supreme Leader Ayatollah Ali Khamenei on the first day of the war and a slew of other top officials and military leaders thereafter.