Mike Armstrong and Paul Lane discuss investors dumping tech shares as shutdown relief evaporates. What is going to shift sentiment back in the positive direction? Are we headed for a repeat of the dot com era? Markets no longer view the December rate cut as a sure bet, with Fed officials casting doubts. Walmart CEO Doug McMillon to retire in January after nearly 12 years leading retailer. U.S. to cut tariffs on bananas, coffee and other goods from four countries. Nearly 900,000 new homeowners are underwater on their mortgages, signaling a troubling shift in the housing market. Amazon and Microsoft back effort that would restrict Nvidia’s exports to China.