During a press conference in Kuala Lumpur, promoting his latest film, Chinese Zodiac (which he wrote, directed and stars in), Jackie Chan revealed that he might soon be reuniting with his Rush Hour co-star Chris Tucker, in an buddy-action-comedy tentatively titled Skip Tracer. You thought I was going to say Rush Hour 4, didn't you? Not quite, although, per the THR piece, Chan says that it'll be along the same lines.  He didn't give plot details, but did add that Chris Tucker has the script and is reading it, so it's not a done deal yet, because Chris still has to Ok it, and attach himself to it as well. But it's kind of inevitable that any similar...