Schoolchildren Labaron, Jalen Reed, and Christian Robinson are among the supporters of Chicago teachers during a march in advance of a possible strike in Chicago

 
Schoolchildren Labaron, Jalen Reed, and Christian Robinson are among the supporters of Chicago teachers during a march in advance of a possible strike in Chicago
Schoolchildren, from left, Labaron Scott, 10, Jalen Reed, 9, and Christian Robinson, 9, are among the supporters of Chicago teachers during a march in advance of a possible strike in Chicago September 9, 2012. Some 29,000 teachers and support staff have threatened to strike on Monday, setting up an awkward confrontation between Mayor Rahm Emanuel, President Barack Obama's former top White House aide, and organized labor in the president's home city. REUTERS/Jean Lachat