Businessman and "Shark Tank" judge Kevin O’Leary predicted Tuesday that President Trump will be “fine-tuning” his tariff policy in the new year.  “It needs to be fine-tuned,” O’Leary told host Batya Ungar-Sargon on NewsNation’s “On Balance,” specifically referencing policies toward Canada and India. The president has imposed levies of 35 and 50 percent, respectively, on...