Witness the controversy surrounding a deal for Iran 's president to step down . Explore the background of Libya 's civil war , as well as the possible aftermath . Witness the aftermath of a tornado as it ripped through the St. Louis airport . SIMON : Use the Daily Discussion to help students understand today 's featured news stories .
Witness the controversy surrounding a deal for Iran 's president to step down . Explore the background of Libya 's civil war , as well as the possible aftermath . Witness the aftermath of a tornado as it ripped through the St. Louis airport . Use the Daily Discussion to help students understand today 's featured news stories .