Kamala Harris is reportedly close to choosing a running mate after seemingly locking down the Democratic presidential nomination. The vice president will launch a tour of battleground states next week alongside her running mate, two sources familiar with the planning told Reuters — which suggests the selection process for the Democratic vice presidential candidate may be near completion. One of those sources said Harris would announce her running mate before that tour begins. Want more breaking political news? Click for the latest headlines at Raw Story. ALSO READ: Mike Johnson’s now-deleted T…