Nova Scotia's Mattea Roach takes 16th 'Jeopardy!' win Tuesday

Nova Scotia's "Jeopardy!" champion Mattea Roach took her 16th consecutive win Tuesday night. The 23-year-old tutor earned an additional US$16,200. Roach's winnings have now hit US$368,981. During Tuesday's episode, Roach competed against Nicky Smith, a debate instructor from San Francisco, Ca., and Reyha Sehgal, a cultural strategist and performer from Brooklyn, N.Y. According to the "Jeopardy!" daily box score, Roach attempted to buzz in 45 times and was successful 34 times, for a success rate