12 PM ET: 2024 final pitches, Tropical Storm Raphael, potential new planet & more

Americans head to the polls as candidates make their final pitches, with voter engagement heating up in Pennsylvania. A man faces charges for allegedly plotting to blow up an energy facility in Nashville. Tropical Storm Raphael intensifies, raising hurricane warnings for areas like the Cayman Islands and the Florida Keys. Meanwhile, astronomers explore the possibility of reclassifying a ninth planet in our solar system. Nature and politics collide in this dynamic discussion!