According to the former assistant chief of staff to Senate Majority Leader Harry Reid, Vice President Kamala Harris is not only deploying a change in tactics for the Democratic party, it is working for her as her poll numbers can attest. In a column for the New York Times, Adam Jentleson wrote that Harris put what he calls “vice signaling” on full display during a recent sit-down interview with the popular Oprah Winfrey where she pointed out that she owns a gun and that she is willing to use it if her home is invaded. According to Jentleson, that is a message that reaches out to voters who nor…