The parents of a 15-month-old boy who was killed by a drunk driver and the parents of a Naval Academy midshipman who died when a drunk motorist plowed into the family’s car join other DUI crash survivors, MADD, national road safety advocates, Senator Jerry Hill, D-San Mateo and Santa Clara Counties, and Assemblymember Autumn Burke, D-Marina del Rey, at a news conference Wednesday on 2019 legislation that adds more muscle to California’s drunk driving laws.