By reversing the landmark Roe v. Wade decision that guaranteed abortion rights across the United States, the Supreme Court is paving the way for a two-tiered system between states that protect abortion and those that will ban it. The city of St Louis, located along the Mississippi River, which marks the border between two states with opposing policies. To the east, Missouri, the first state to ban abortion; to the west, Illinois, where clinics will soon be the only ones within hundreds of miles to offer abortions. Pro-choice organizations expect to see a huge influx of patients as half the country is expected to ban abortion in the coming months. IMAGES AND SOUNDBITES ARRANGED IN SEQUENCES