American voters have delivered a sweeping rebuke to President Donald Trump, handing Democrats control of both houses of Congress in a midterm election that has redrawn the political map in a fundamental way. Republican strongholds from Texas to Kansas have fallen, as anger over the high cost of living and the war with Iran helped drive Democratic victories. Trump now faces a Congress empowered to investigate his administration, block his nominees and challenge his agenda during his final two years in office. Sherwin Bryce-Pease reports from New York.

<p>American voters have delivered a sweeping rebuke to President Donald Trump, handing Democrats control of both houses of Congress in a midterm election that has redrawn the political map in a fundamental way. Republican strongholds from Texas to Kansas have fallen, as anger over the high cost of living and the war with Iran helped drive Democratic victories. Trump now faces a Congress empowered to investigate his administration, block his nominees and challenge his agenda during his final two years in office. Sherwin Bryce-Pease reports from New York.</p>