NEW YORK (CNN) -- Iranian President Mahmoud Ahmadinejad on Monday challenged a university audience to look into "who was truly involved" in the September 11, 2001, terrorist attacks, defended his right to question established Holocaust history and denied there were gay Iranians. When pressed about the harsh treatment of women, homosexuals and academics who challenge Iran's government, Ahmadinejad painted a rosy picture, saying, "Women in Iran enjoy the highest levels of freedom," he said. He elicited laughter and boos from the audience at Columbia University when he said, "In Iran, we don't have homosexuals, like in your country." His remarks, which lasted about an hour, made several general references to God, religion and science. He portrayed himself as an academic, misunderstood and unfairly criticized in the United States.
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Ahmadinejad says "insults," false claims in Columbia introduction
Blaming his schedule, Ahmadinejad left @placeholder after his speech before answering many questions posed to him, Bollinger said.