Egypt is investigating how foreign tourists managed to film a pornographic video near the Giza pyramids, the government said. 'There is unlawful footage of pornographic scenes in the area of the pyramids made by a foreign female tourist,' Antiquities Minister Mamdouh al-Damaty said in a statement on Thursday, adding that he had referred the issue to the public prosecutor. The 10-minute video was posted online last year, local newspaper Al Masry Al Youm said, but the incident only gained wide attention this week when the paper published a story about it with screenshots that blurred out a woman's breasts.