Donald Trump August 9, 2019 7:30 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 2:39 Bruins try not to ‘dwell on the past' ahead of Game 7 against Toronto Maple Leafs 20:50 Karen Read trial: How accounts of first responders have differed 2:43 ‘On the Dot' to redevelop stretch of Dorchester Avenue 1:49 Finalists in math competition hope their model helps ease housing crisis 14:31 @Issue extra: Seth Moulton on pro-Palestinian protests, TikTok and more