Former U.S. Marine Sergeant, Rocky Sickmann Fort Lauderdale studio liveshot on Fox News’ Show Happening Now.  He discussed the Iranian Hostage Crisis back in 1979 and urged the denial of granting a visa to Iran’s newly named U.N. Ambassador.  Rocky was one of 52 Americans held hostage in Iran. The Iranian ambassador, Hamid Aboutalebi, is said to have been a member of the hard-line Muslim student group that took over the U.S. embassy in Tehran, holding American diplomats hostage for 444 days.