Iran's gas lines are growing, but there's no sign so far that its leaders will bow to US sanctions

In recent weeks, long lines and wait times of two hours or more have developed outside gas stations across Tehran, Iran. The fuel shortages coincide with the United States tightening its blockade and threatening more severe sanctions against the country.

Despite the economic pressure and mounting uncertainty felt by the public, there are currently no indications that Iranian leaders intend to bow to the U.S. sanctions.