Taj Mahal Controversy: The name 'Tejo Mahalaya' of Taj Mahal first came from a Marathi book. Its author PN Oak wrote many controversial books in the 1960s to 70s about the Taj Mahal, Fatehpur Sikri, and the Red Fort. Oak had said in his book that there was a Shiv temple instead of the Taj Mahal. He also claimed Christianity as Krishna's policy and the Vatican as Vatika. Watch this video for details.