July 18, 2017 5:40 pm Lack of Sleep May Boost Odds for Alzheimer's New studies have found that certain sleep disorders can heighten the risk for dementia. Dr. John Torres, NBC Medical Correspondent, talks about the benefits of a good night’s sleep. Local 1:56 3-year-old child shot in Southeast DC 26:00 DC student grazed by gunfire while in class: The News4 Rundown 2:07 Program gives returning citizens second chance — and opportunity to pay it back 2:57 Driver accused of intentionally causing fatal crash granted bond 2:11 DC police officer shoots 2 dogs to death
