Childhood obesity surges across US, experts point to ultra-processed food Fox News senior medical analyst Dr. Marc Siegel joined 'Fox & Friends' to discuss what's behind the surging rates of childhood obesity and how the MAHA movement is trying to reverse course on the trend. NEW You can now listen to Fox News articles! Weight management is often treated as a "middle-age" problem, but new research suggests that the pounds you pack on in your 20s may be the most dangerous of your life. A massive