A key Republican defends Alaska Senate candidate Mary Peltola after reports of abusive behavior

By Arlette Saenz, CNN (CNN) — Republican Sen. Dan Sullivan criticized his Democratic opponent Mary Peltola, a former congresswoman, over allegations of abusive behavior toward members of her staff, which he described as “very disturbing.” But Sullivan’s Republican colleague, Sen. Lisa Murkowski, offered a notable defense of Peltola. The New York Times on…