Sports Chicago Curling Club February 13, 2014 / 2:46 PM CST / CBS News Connor McKnight gets ready to throw a curling stone at the Chicago Curling Club. (CBSChicago.com) Chicago Curling Club Connor McKnight discusses curling technique with Chicago Curling Club member Colin Rittgers. (CBSChicago.com) Chicago Curling Club Adam Hoge gets ready to throw a stone at the Chicago Curling Club. (CBSChicago.com) Chicago Curling Club Adam Hoge discusses curling technique with Chicago Curling Club members Stephanie Martin and Colin Rittgers. (CBSChicago.com) Chicago Curling Club Adam Hoge throws a stone at the Chicago Curling Club. (CBSChicago.com) Chicago Curling Club Adam Hoge releases a shot at the Chicago Curling Club with Jessica Thomson and Colin Rittgers ready to sweep. (CBSChicago.com) Curling Colin Rittgers and Jessica Thomson sweep in front of a curling stone at the Chicago Curling Club. (CBSChicago.com) Chicago Curling Club Connor McKnight pushes off the "hack" at the Chicago Curling Club. (CBSChicago.com) Chicago Curling Club Connor McKnight releases a throw at the Chicago Curling Club. (CBSChicago.com) Chicago Curling Club Connor McKnight's shot lands just short of the button. (CBSChicago.com) Chicago Curling Club Connor McKnight poses with the stone he threw at the Chicago Curling Club. (CBSChicago.com)