The pit bull ban in Sioux City is one step closer to ending. The city council voted 3 to 2 yesterday to repeal the 11-year-old ban. At a public hearing yesterday, former city councilman Jim Rixner, who helped pass the ban, was one of only a couple to speak to keep it. “ And if someone is bit, not only will they sue the owner, they will probably find an attorney who said, ‘you had an effective ban on these dogs and you repealed it, therefore you’re liable’.” A third vote in a couple of weeks will