DONALD TRUMP August 9, 2019 3:30 am Mayors Issue Call For Gun Safety Laws Hundreds of mayors sign letter urging Senate Majority Leader Mitch McConnell to call Congress back to Washington for votes on gun safety legislation. NBC’s Craig Boswell reports. 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 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug 2:28 King Charles returns to public duties amid cancer diagnosis