To commemorate the 150th anniversary of the Great Chicago Fire, we're rerunning this interview from 25 years ago with Karen Sawisak, author of "Smoldering City: Chicagoans and the Great Fire 1871-1874." The interview was conducted by Bill Guy, long-time news director at WGTD and the original host of The Morning Show. It originally aired on the 125th anniversary of the Great Chicago Fire- and has never been re-aired until now.