For 444 days between 1979 and 1981, 52 American citizens and diplomats who once worked at the U.S. Embassy in Tehran were held hostage by Iranian college students loyal to Iran's revolutionary Islamic cleric, Ayatollah Ruhollah Khomeini. Though no hostages died, the incident severed U.S.-Iranian relations that have never been restored. It is the date the hostages were finally released that leads many to believe it was more than negotiations that caused their release. Reagan's Inauguration: The...