DES MOINES, Iowa (AP) – The Iowa Supreme Court has ruled that Democratic Senate candidate Abby Finkenauer qualifies for the primary ballot, rejecting a lower court decision and allowing her to continue her campaign for the nomination. The court’s decision Friday leaves Finkenauer as the likely front-runner in a race with two lesser-known candidates ahead of Iowa’s June 7 primary. The winner will face Republican Sen. Charles Grassley, who is seeking an eighth term in the Senate. The court rejected a lower court ruling that found Finkenauer failed to meet a state law that requires candidates to submit at least 100 signatures from at least 19 counties to qualify for the ballot.