But industry trade group says plan would backfire and lead to even higher prices for gasoline

• US politics live – latest updates

Donald Trump on Tuesday said he backed ⁠the idea of a ban on diesel exports, which some US politicians are calling for ⁠as a way ⁠to curb ​the soaring cost of energy.

Diesel prices have rallied in Europe and the US to ⁠record highs as wars in Iran and Ukraine sharply cut exports from some of the biggest producers ⁠such as Russia, Saudi Arabia and the United Arab Emirates. A gallon of diesel fuel in the US was $6.53 on Tuesday, the highest average on record and over 75% higher than a year ago.

Son of supermodel Cindy Crawford and entrepreneur Rande Gerber died at a rehabilitation facility

The death on Sunday of Presley Gerber, the 27-year-old son of supermodel Cindy Crawford and entrepreneur Rande Gerber, is being investigated as a suspected overdose, according to police.

Gerber died at a rehabilitation facility, Los Angeles county medical examiner records show. An autopsy was performed, but more testing was required before investigators could give a cause of death for Gerber, which the medical examiner did not immediately do.

The Associated Press contributed