Democrats erupted in cheers Tuesday as news spread that Vice President Kamala Harris named a “happy warrior” to serve as her running mate in the 2024 presidential election.Harris’ pick of Minnesota Gov. Tim Walz — who launched a political messaging movement b…

Harris selection of Walz rockets the former geography teacher from Midwest obscurity into the highest stratosphere of American politics, potentially joining Hubert Humphrey and Walter Mondale as Minn…