Bears and bulls battle it out in wild trading

Investors on a knife-edge as one fake headline prompts huge index swings. (0:15) JPM’s Dimon says tariffs will slow growth. (2:42) Mesa Air, Republic to merge in major regional carrier deal. (4:41)Show Notes Trump threatens 50% more tariffs on China MicroStrategy announces major digital lossEpisode transcripts: seekingalpha.com/wsb Sign up for our daily newsletter here and for full access to analyst ratings, stock quant scores, dividend grades, subscribe to Seeking Alpha Premium at seekingalpha.com/subscriptions.