U.S. consumer inflation rises to its highest level in about three years, driven largely by higher gasoline and other energy costs. Multiple outlets report that in May inflation climbs to around 4.2% year over year, marking the third consecutive month of increases. They link the move primarily to an energy shock associated with the ongoing conflict involving Iran, which they say disrupts or tightens Middle East supply and pushes up fuel prices. The higher inflation rate adds to pressure on the Federal Reserve, which is monitoring price growth as it considers its policy path. The reports also note potential political implications, with the increases occurring as the Trump administration faces scrutiny ahead of upcoming midterm elections. While energy prices are the main driver of the jump, sources describe the outlook for other components—such as so-called core inflation—as mixed, with some energy-related costs expected to cool later. Overall, the articles portray the latest inflation reading as a renewed challenge for both monetary policymakers focused on reducing inflation and political leaders managing economic fallout.