What’s News in Markets: Airport Chaos, E.l.f. Disappoints, Palantir Falls

How have the FAA’s major flight cancellations affected the airlines? And why did E.l.f. Beauty’s stock plummet after reporting an increase in quarterly sales? Plus, what does Wall Street’s growing jitters about a possible AI bubble mean for Palantir Technologies? Host Francesca Fontana discusses the biggest stock moves of the week and the news that drove them. Sign up for the WSJ's free Markets A.M. newsletter.