New Delhi, May 9: The Supreme Court on Wednesday slammed the Archaeological Survey of India (ASI) for not being able to protect the iconic Taj Mahal, and asked about the steps being taken to prevent the Mughal structre from being destroyed by insects and algae. A bench of Justice Madan B. Lokur and Justice Deepak Gupta was concerned after the ASI told it that the Taj Mahal was getting infected by insects which breed in the stagnant water of the Yamuna river that flows by the monument.