Iranians wait to enter a currency exchange shop in Tehran on Jan. 3. The Iranian rial fell to a record low against the dollar in early January after President Obama signed a bill imposing fresh sanctions on the country's central bank.
Iran said Tuesday that it is unwilling to allow international nuclear inspectors to have complete access to a restricted military complex, called Parchin, which is near the capital Tehran. There are concerns that the complex may contain a facility designed to test explosives meant to trigger a nuclear chain reaction.
In recent weeks and days, the divisions over how to deal with Iran and its nuclear program have sharpened. The only undisputed fact is that Iran is developing a nuclear energy program, but after that things get murky.
Israel and some European countries believe Iran is moving toward a nuclear weapons program, but U.S. intelligence agencies disagree. Israel argues that a nuclear-armed Iran poses an existential threat, and there's much speculation in the media about a possible Israeli attack on Iran's nuclear sites.