CTU votes to authorize strike Posted on December 14, 2015 by Chicago 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: Jesse Sharkey, vice president of the Chicago Teachers Union, discusses the result of the vote authorizing a strike. 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: