Now a #Grandma herself, #MariaShriver shares what her mother #EuniceKennedy was like as a grandmother to Shriver's children with #ArnoldSchwarzenegger. Shriver reflected on the role her mother played in her children's lives, and how she herself is active in daughter #KatherineSchwarzenegger's #Parenting journey. #TODAYShow #MothersDay #Motherhood