Global News Hour at 6 Calgary December 30 2014 8:36pm 01:44 Loading... New brew helping to put plains bison back in Banff National Park Tue, Dec 30 : Could an Alberta brewed pale ale help get bison back in Banff National Park? A Banff brewery is hoping so. Tracy Nagai has the details. New charity ale will help reintroduce plains bison into Banff National Park Responsive site? HTTPS:// site?