Walz cancels New Hampshire trip to campaign for Harris  MPR NewsLive updates: Walz weekend plans, Harris VP meetings  FOX 9 Minneapolis-St. PaulWho is Tim Walz, the governor who could be Harris’s vice-presidential pick?  The Guardian USSen. Bernie Sanders: Gov. Tim Walz would ‘speak up’ for working-class families as VP  MPR NewsBreaking News  The New Republic