 News Radio 1310 KNOX AM Grand Forks. 1079 and 1033 KNOX FM. Translated on K239BG in Grand Forks and K277DN in Grand Forks. ABC News. I'm Michelle Franzen. As President Biden recovers from COVID, aides say he's determined to move forward with his campaign next week despite growing calls for him to step aside. ABC's Selena Wang is in Rehoboth Beach, Delaware.