iWitness: Mudslide survivors share their stories

With at least 15 dead and many still missing, Southern California is only just beginning to come to terms with the recent devastating mudslides. Residents, including Oprah Winfrey, have taken to social media to share their experiences. Watch as Montecito resident Craig Boyce recounts the moments immediately after an estimated 100 million gallons of debris-filled floodwaters flowed through his community.