Yext (YEXT) CEO Howard Lerman tells us how AI and knowledge graphs help give the exact answers to all your Googled questions. United Airlines (UAL) is saying so long to budget airline competition. Why Facebook (FB) ads are here to stay and what Boeing (BA) is busy doing with new jet orders. The Drill Down with Cory Johnson offers a daily look at the business stories behind stocks on the move. Learn more about your ad choices. Visit megaphone.fm/adchoices