Jan. 10----John Kass' column Friday misstated Mayor Rahm Emanuel's action on nominating petitions for mayoral hopeful Willie Wilson. The mayor challenged Wilson's petitions but dropped the challenge two weeks later.
--In Friday's A+E/Movies section, a review of the movie "Compass Cabaret 55" erred in identifying the son of improvisation pioneer Viola Spolin. She was the mother of Compass Players co-founder Paul Sills, not co-founder David Shepherd.
The Tribune regrets the errors.
