Mystery solved! From the AP:
The person believed to have recorded Saddam Hussein’s execution on a cell phone camera was arrested Wednesday, an adviser to Iraq’s prime minister said.
The adviser to Prime Minister Nouri al-Maliki, speaking on condition of anonymity because he was not authorized to talk to the media, did not identify the person. But he said it was “an official who supervised the execution” and who is “now under investigation.”
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On Wednesday, an Iraqi prosecutor who was also present at the execution denied a report that he had accused National Security Adviser Mowaffak al-Rubaie of possible responsibility for the leaked video.
“I am not accusing Mowaffak al-Rubaie, and I did not see him taking pictures,” Munqith al-Faroon, a prosecutor in the case that sent Saddam to the gallows, told The Associated Press.
“But I saw two of the government officials who were … present during the execution taking all the video of the execution, using the lights that were there for the official taping of the execution. They used mobile phone cameras. I do not know their names, but I would remember their faces,” al-Faroon said in a telephone interview.
What a big misunderstanding.