Reviewed by Marilyn Stasio
In <cite>Clybourne Park</cite>, Bruce Norris speaks to that thing people always say about a house with a lot of history: "If these walls could only talk." When the play opens in Chicago in 1959, the modest home in a nice neighborhood that a white couple has just sold to a black family (think <cite>A Raisin in the Sun</cite>) is already burdened with one dark secret. That secret will resurface in 2009, when a white co…