CID is the very popular show in India.I like this.It is my favorite seriel.Sony TV sponser this show.CID is very long show and 19 years complete.Daya and DR. Salukhein sir is my favorite.The main theme of this seriel is find the real criminals and safe peoples.Many scientific things and technology idea learns in this show. This is my favorite show because I learn from cid show many scientific thoughts and enjoy to watch this show.But one thing I am not like this show the promotion of films and other things are best I like this show very much.