TRAFFIC ALERT: Bethesda lane, ramp closures on River Road begin for utility work
LOCAL UPDATE: Chesapeake Bay Bridge to suspend traffic starting at 11 a.m. as Dali cargo ship heads to Norfolk
WTOP Staff | WTOP_Web_Team@wtop.com
January 29, 2013, 2:46 PM
Dr. Gaya Dowling, chief of the Science Policy Branch at National Institute on Drug Abuse