Senior BJP leader Ravi Shankar Prasad today questioned why was Congress leader Sonia Gandhi "silent" on the controversy surrounding remarks on 'Sanatan Dharma'. Calling her alleged silence "an indication of approval" to what is being said by some Opposition leaders, the BJP leader asserted that his party was proud of the Sanatan tradition, which he said gives an opportunity for all to be equal, regardless of caste or community. The Congress has said it does not agree with the remarks, but Mrs Gandhi hasn't yet made any individual comment.