Today in an early edition of “Post Reports,” we recap the New Hampshire primary results. Trump won decisively – but the results show divisions in the GOP. Plus, the unusual write-in campaign in the Democratic race that led President Biden to victory.Read more:Former President Donald Trump defeated former U.N. ambassador Nikki Haley in New Hampshire’s primary. But Tuesday’s results also show enduring divisions in the GOP, and they expose Trump’s weaknesses with moderates.President Biden, absent from both the campaign trail and the election ballot in New Hampshire, nonetheless dominated the state’s Democratic primary race, fueled by a write-in campaign aimed at showing his strength despite the misgivings of many in his party. Guest host Arjun Singh was in New Hampshire and caught up with campaign reporter Meryl Kornfield there about what we can learn from the results – and whether this all means the primary is over. Today’s show was produced by Rennie Svirnovskiy and Arjun Singh. It was mixed by Justin Gerrish. It was edited by Maggie Penman. Subscribe to The Washington Post here.