 I'm 7 News meteorologist Mark Pena in the First Alert Weather Center. 78 degrees at the Wharf in D.C., 79 in Oxon Hill, 77 degrees in Sterling. Money news at 10 and 40 past the hour on WTOP. Here's Nathan Hager. This is a Bloomberg Money Minute. With all the talk about artificial intelligence, you'd be forgiven for thinking of Amazon as an AI company. But this week, we were all reminded it is still the everything store.