Five middle school students from Krueger School of Applied Technologies won the third annual SA Smart City Challenge's Mayor's Cup this week. Their project, called the FreeFi Bus, is a mobile internet café with free Wi-Fi, free-use computers, beverage and snack machines. On May 26, the students - Abigail Wessa, Kirsten Scott, Tyler Wilson, Richard Giblin and Hanna Femmel - presented to a panel of local industry and governmental leaders a plan that included funding and implementation. This...