A warning Joe Biden made during the 2020 presidential election has resurfaced as the United States remains involved in a conflict with Iran. At the time, Biden expressed concern that Donald Trump, facing growing political pressure, could lead the country into a war. “I’m worried he’s going to get us to war in Iran,” Biden said in a video that has circulated online again.

Trump returned to the White House in January 2025, and the United States later launched strikes against Iranian nuclear facilities in June 2025. A wider conflict followed in February 2026, bringing renewed attention to Biden’s earlier remarks. While the events echo his warning, the quote alone does not establish that he predicted the precise circumstances of the conflict.

Biden also spoke about changing attitudes toward Trump within the Republican Party. Former Representative Marjorie Taylor Greene, once a prominent Trump supporter, later criticized how some Republican lawmakers treated him and described colleagues as afraid of attracting his anger. Greene subsequently resigned from Congress, becoming one of several high-profile figures whose relationship with Trump changed.

Recent polling has also indicated declining approval for Trump. A Reuters/Ipsos survey conducted September 17–20, 2026, found that 32% of Americans approved of his job performance, while approval among Republicans had fallen to 73%, down from 86% in January. The poll also recorded declining Republican ratings of his handling of the economy and cost of living. These figures offer a snapshot of changing public opinion as the Iran conflict and economic concerns continue to shape American politics.