NBC December 23, 2017 1:25 am ‘Tonight' Thank You Notes: LOL Surprise, Stocking Stuffers Jimmy Fallon pens thank you notes to going home for the holidays, the person who finished the midterm way sooner than anyone else and other things. US & World Videos 2:15 Heavily-camouflaged minors charged after ‘assassins' game at Old Lyme school 2:40 7th grader brought gun to school in Hartford: police 1:40 Democrats say Big Oil misled public for decades about climate change 1:36 A student brought a gun to middle school in Hartford: police 1:45 NYPD enters Columbia University in riot gear to clear protest