Bay Area family missing in Texas amid deadly floods

A Bay Area family is missing amid devastating floods in Texas that have left scores of people dead. The Walker family ? 52-year-old Mark, 50-year-old Sara and 14-year-old Johnny ? live in Marin and went missing near Hunt, Texas on Friday, according to friends and family members who took to social media to plead with the public for information on the trio's whereabouts.