Obama Signs Visa Limitation Bill Aimed At Iran

(Washington, DC) -- Terrorist diplomats aren't welcome in the U.S. A new law bars American visas from being issued to foreign officials with terrorist links. It's aimed at Iran, which appointed a UN ambassador who was involved in the 1979 takeover of the U.S. embassy in Tehran. More than 50 Americans were held hostage for more than a year in the incident.