President Trump is frustrated over gasoline prices. There's a reason.

The president complained that prices at the pump haven’t dropped sharply enough despite a sharp slump in crude prices since the Iran peace deal went into effect.

“The big Oil Companies are not dropping their price at the pump commensurate with the sharply lower prices they are paying for Oil,” Trump wrote on TruthSocial. The U.S.-Iran deal…

US President Donald Trump has ordered a Justice Department investigation into major oil companies, accusing them of keeping gasoline prices artificially high despite a recent fall…