TV Today is all set to launch its 24-hour Hindi channel Aaj Tak on December 31. The Aaj Tak news bulletin on DD Metro airs its last show on 30 December after a five-year stint. Law, Justice and Company Affairs Minister Arun Jaitley will launch the new channel which will be operational at 4.30 PM on New Year's Eve. Although TV Today had a contract with DD till March 2001, the TV Today group decided to withdraw from the DD platform much earlier.