To promote the new Batman flick (and let's be honest- does it really need promoting?) are pretty clever. It uses a fictional Gotham Tonight TV show to give some backstory and hint at The Dark Knight's plot. You can watch it in high quality at the "Gotham Cable News" website. Or, if you don't like clicking, here's a lower quality version:
So, ace or joker? Nice bit of foreshadowing there.