Alison Kosik is live from the New York Stock Exchange, filling in for Julia Chatterley. Here are the top business stories for today! Patience running dry -- Federal Reserve chairman Jerome Powell hints at interest rate cuts. Drone down -- Iran says it shot down a U.S. aircraft. And, Slack makes its market debut today -- taking a page out of Spotify's book -- and will direct list. It's Thursday....let's make a move.To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices