A man carries an assault rifle during the storming of the U.S. Embassy in downtown Tehran, Iran, Feb. 14, 1979.  Ambassador William Sullivan and 101 other Americans were taken hostage. Photo was made from a television monitor showing CBS-TV. (AP Photo/Suzanne Vlamis)

Photo by: SUZANNE VLAMIS

A man carries an assault rifle during the storming of the U.S. Embassy in downtown Tehran, Iran, Feb. 14, 1979. Ambassador William Sullivan and 101 other Americans were taken hostage. Photo was made from a television monitor showing CBS-TV. (AP Photo/Suzanne Vlamis)