Donna Edwards wants her Md. seat back. Glenn Ivey stands in the way.

Glenn Ivey wasn’t planning on being in the parade, but as he pulled up behind it in District Heights on Juneteenth, he thought — why not? He hopped out of the car, his hands full of campaign literature, his campaign staffers — his family, actually — carrying “Glenn Ivey for Congress” signs, and started greeting the voters who lined the street for the festivities or watched from their front lawns.