US President Donald Trump has intensified his campaign against high fuel costs, directly challenging major oil companies to lower gasoline prices for American consumers.

The latest remarks come as pump prices remain stubbornly above $4 a gallon, despite a decline in global crude benchmarks.

Trump singled out Chevron executives in his criticism, framing the sustained retail prices as a failure of corporate leadership rather than a reflection of market fundamentals.

This development marks a significant escalation in the administration's approach to energy policy.

Previously, the White House had issued general warnings to retailers, suggesting they face "big problems" if they did not pass on savings.

Now, the focus has shifted to upstream producers, with the President directing the Department of Justice to investigate whether major oil firms are artificially inflating prices.