Ambassador Kristen Silverberg, president and COO of the Business Roundtable, notes what she calls "fragmentation" from tariffs impacts. She says A.I.-fueled companies have soared while other industries like manufacturing have slumped. Kristen talks about the impact uncertainty and complexity of tariffs have on the roundtable's 240+ CEOs and their companies. She gives her explanation as to what an "ideal" outlook for tariffs is to her and the roundtable.