United States May 1, 2017 6:58 pm Demonstrators Gather on May Day Across the Country Thousands of demonstrators came together across the United States to bring attention to various causes, including workers’ rights and immigration policies. US & World Videos 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 1:49 New guidelines say women should be screened every other year for breast cancer starting at 40 2:28 King Charles returns to public duties amid cancer diagnosis