Choreographer Saroj Khan stunned everyone on Tuesday with her comment describing sexual demands in exchange for work as "age-old". She not only accepted the existence of the 'casting couch' in the film industry, but also defended it. There was absolute outrage. Congress leader Renuka Chowdhury said it's not just Bollywood, the casting couch is everywhere. On Trending @ 10, we look at Bollywood's dirty secret and ask, does 'casting couch' exist across industries?