Taylor Swift's Red reigns supreme for a third week at No. 1 on the Billboard 200, selling 196,000 copies, according to Nielsen SoundScan (down 43%). Swift beats the No. 2 title-the debuting Now 44 collection-by nearly 100,000 units. The latter arrives with 99,000, marking the 43rd straight title in the regular Now series to debut in the top 10. (The first Now set debuted outside the top 10, but e