California gubernatorial candidate Katie Porter was fact-checked Monday after she accused rival  Tom Steyer  of leaking a damaging video and warned that Xavier Becerra could pose a risk to Democrats in the state’s jungle primary. During an interview on CNN’s “Inside Politics,” Porter told host Dana Bash: “Well, given that Tom Steyer is the person who leaked the video with me and the staffer from five years ago, he pretty clearly wanted to be governor bad enough to knock me down to do it.” Bash