Business and Finance
J.P. Morgan and Wells Fargo posted robust profits but warned of problems ahead as their mortgage machines slow amid a sharp increase in interest rates.</br></br>---</br></br>A Boeing Dreamliner parked at Heathrow caught fire, reprising concern over the jet three months after it was cleared to fly again.</br></br>---</br></br>"Dark pools" for trading will have to disclose activity on their platforms under a rule approved by Finra.