Federal officials are warning that not raising interest rates may have been a mistake. They believe inflation is a more serious issue than previously thought and needs to be addressed through higher interest rates. Some officials pointed to the war in Iran as a factor in global energy market instability, which has driven up gas prices in the US.

However, they also noted that this is not the only source of inflation pressure. Further details on this development are available from the source, including statements from dissenting Fed officials who argued in favor of raising interest rates.