LOS ANGELES (AP) - California First Lady Maria Shriver said Friday that having her husband serving as governor was hard on their family and that she would prefer to see Arnold Schwarzenegger "back home" instead of run for president. "While I was always raised to believe that public service is the most noble calling, it's all-encompassing," Shriver said on "The Oprah Winfrey Show. "And it's tough, if you have young children. And it's a 24-hours-a-day, seven-days-a-week job. I want him home." Appearing on the show alongside her mother, Eunice Kennedy Shriver, Shriver repeated several times that if she had her...