A.M. Edition for April 3. Tehran is responding to the threat of possible U.S. military action on its soil by stepping up defenses around its biggest oil port and launching a mass recruitment drive reminiscent of its 1980s war with Iraq. Plus, WSJ reporter Hannah Erin Lang discusses how investing platform Public hopes to gain more users by offering AI agents that can help put their brokerage accounts on autopilot. And WSJ data reporter Inti Pacheco breaks down how tariffs, bad weather and commodities trading is making coffee more expensive. Luke Vargas hosts.

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