April is Alcohol Awareness Month, a time to address the stigma around alcohol use disorder, or AUD, and share resources to support those who suffer from this often underdiagnosed and undertreated condition. Among the millions of Americans impacted, older adults remain at heightened risk of alcohol abuse due to a variety of environmental, medical, and social factors.   Joining us to discuss the risks of alcohol abuse as we age is the Director of the National Institute on Alcohol Abuse and Alcoholism, Dr. George Koob. Dr. Koob is an internationally recognized expert on alcohol and stress and the neurobiology of alcohol and drug addiction.