Pharma stocks fall up to 8% as Trump imposes 100% tariff on branded drugsPharma stocks fall up to 8% as Trump imposes 100% tariff on branded drugsPharma stocks fall up to 8% as Trump imposes 100% tariff on branded drugsPharma stocks fall up to 8% as Trump imposes 100% tariff on branded drugsPharma stocks fall up to 8% as Trump imposes 100% tariff on branded drugsPharma stocks fall up to 8% as Trump imposes 100% tariff on branded drugsPharma stocks fall up to 8% as Trump imposes 100% tariff on branded drugsPharma stocks fall up to 8% as Trump imposes 100% tariff on branded drugsPharma stocks fall up to 8% as Trump imposes 100% tariff on branded drugs