Responding. And, move over, oprah. Sherry redstone cements her status as the most powerful woman in u. S. Media as cbs agrees to merge with viacom in a long awaited deal. Shares of apple and chipmakers soared in tuesday trading after the u. S. Delayed a 10 tariff certain imports including smartphones as well as laptops. Before boarding a helicopter in new jersey, President Trump said in case it has an impact on people, what we have done is delay it so they wont be relevant during the Christmas Shopping season. To discuss in washington, the president of the u. S. China business council. , bloombergs l. A sarah mcgregor. Sarah, do we have any idea what the motivation is for the change of heart . Sarah we do know that the news gave a bump to the stock market. We saw some retail and Technology Stocks go up today. There have been some declines in share prices in recent weeks since tariff announced since trump announced the tariff. Of course, that is an immediate cheer from the market. What