News roundup: ‘Cutthroat Kitchen’ episode featuring BR foodie to air on Aug. 10 … BR on list of top 5 US cities to produce MLB All Stars over past 7 years … La. sets tax holiday for early August

As seen on TV: Baton Rouge food blogger, radio host and occasional 225 contributor Jay Ducote, who recently launched his own barbeque sauce line called Jay D's Louisiana Barbecue Sauce, will appear on…