Gallup: Americans report mental health at new lows with young adults ranking worst The poll also showed that higher household income is associated with higher levels of happiness.Share this Latest Videos Joe Biden, Mr. Amtrak Himself! (Crazy Town)WatchSen. Warren Won't Endorse Kamala Harris as VP in 2024 (LOL of the Day)WatchJoe Biden Can't Stop Lying About Trains (Crazy Town)WatchJoe Biden & Gavin Newsom Lecture Us on Climate Change After Helicopter Ride (Crazy Town)Watch Trending