As the teachers' strike caps off its fourth day, we look at how this affects the national conversation about public education, and how we

They call him "Bobby the Burger." He may be the world's leading expert on a particular hamburger machine. It was invented by his great-grandfather and some say it revolutionized fast food. Jay Shefsky has the story.

"This American Life" host Ira Glass discusses his popular radio show and his new movie, Sleepwalk With Me.

What happened to a beloved collection of Civil War artifacts that was once at the Cultural Center?

Fashion at the Field Museum. We join designer Maria Pinto as she digs deep into the museum's collection for an exhibit about cross-cultural clothing.

We read what some of you had to say about Chicago teachers on strike in Viewer Mail.

An excerpt of Dearie: The Remarkable Life of Julia Child.

We have the latest news on negotiations between the Chicago Teachers Union and the Chicago Public Schools.

Aldermen give us their take on the Chicago teachers' strike.

As day three of negotiations continue, we talk with teachers on the picket line. We bring you the sticking points -- from their point of view.

What will the economic impact of the teachers' strike be if a settlement is not reached soon?

Getting to be in your 80s and 90s and still having the mind of someone much younger is everyone's dream. But now researchers are looking into how so-called "SuperAgers" manage to do it. We take a look.

We take a look at a new biography of the famous chef on her 100th birthday.

Julia Childs appears in a 1978 episode of John Callaway Interviews and a 2001 episode of Chicago Tonight.

CPS and CTU officials discuss the state of negotiations on Tuesday evening.