A Chicago alderman wants to change the way bars do business after a Wrigleyville pub crawl got violent over the weekend.
Ald. Tom Tunney, 44th Ward, says he wants to regulate pub crawls after violence at the 12 Bars of Christmas event.
One man was stabbed, and another was sent through a window in separate incidents.
Tunney wants to look into regulating the size, hours and operation.