This is WEEKEND EDITION from NPR News. I'm Scott Simon. Chicago teachers voted to end their strike this week, the first in 25 years, and came back to class. It brought an end to a heated confrontation between leaders of the Chicago teachers union and Mayor Rahm Emanuel, who repeated this phrase time and again during the strike.
MAYOR RAHM EMANUEL: This was a strike of choice and it's a wrong choice for the children. Really, it was a choice.