The pregnant mother whose unborn baby also died after she was struck and killed while riding her bike with her family has been identified as a successful executive at Google — as her husband speaks out since tragic death this weekend. Regan Cole-Graham was seven months pregnant with a baby girl when an elderly driver fatally hit her in Los Angeles’ Playa del Rey neighborhood Saturday evening, just a short distance from their home, according to police.  The 36-year-old mom was rushed to a local