Sen. Kamala Harris, D-Calif, is ratcheting up her attacks against President Trump, referring to him on Wednesday as a "predator" during a campaign event in Iowa. "I took on successfully, and I prosecuted the big banks, when they preyed on homeowners," Harris said, touting her record as attorney general of California. "I've prosecuted the pharmaceutical companies when they preyed on seniors. I have prosecuted transactional criminal organizations when they preyed on women and children. “I know predators, and we have one living in the White House."