With a week remaining until the midterm elections, former President Obama and President Trump are actively campaigning, with Trump predicting a Republican sweep despite his declining approval ratings. Health officials are urging expanded lung cancer screenings for non-smokers, while the Archdiocese of New York has agreed to an $800 million settlement for clergy abuse claims. In sports, the Milwaukee Brewers took a two-games-to-none lead in the World Series after a dramatic comeback victory over the Tampa Bay Rays.