Holidays December 13, 2022 11:45 am Video: Why UMD Burns Christmas Trees to Make Your Holiday Safer University of Maryland’s fire research scientists burned Christmas trees to collect data and teach holiday fire prevention. News4’s Juliana Valencia reports. Local 1:57 Hayfield advances in Virginia high school football playoffs amid controversy 3:32 Historic Al Jarreau recording from DC nightclub to be released 3:11 Fairfax County football coaches threaten to forfeit playoffs 2:19 Unique kitchen gadgets that can help with Thanksgiving meal prep 2:43 Illegal ‘street takeovers': How Maryland police have stopped some car rallies
