July 12, 2011 10:58 pm Explorer's Trip Cut Short by Threat of Arrest A Chicago architect wanted to help solve the mystery of what happened to an expedition that ended in disaster near the Arctic Circle 165 years ago, but the project got him kicked out of Canada. Local 1:42 Warrant issued for suspect in murder of Chicago police officer 2:15 Politicians, season ticketholders skeptical on Bears' plans for new stadium 2:09 Former Foxtrot, Dom's employees protest after abrupt closures 3:26 Friday morning weather 0:32 Man shot and killed in ‘exchange of gunfire' with police in Valparaiso identified