A source once close to Vice President Kamala Harris has revealed details of longstanding tensions between her and former colleague Kimberly Guilfoyle .
The two high-profile figures, who once crossed paths in the San Francisco legal scene, have allegedly carried this discord into their political lives, according to an ex-colleague familiar with both women.
Harris, the former California attorney general and now vice president of the United States, and Guilfoyle, a former prosecutor and now a prominent conservative media personality, both began their legal careers in San Francisco…