Obama Rallies Support for Jobs Speech as GOP Contenders...

Aired: 9/5/2011 | 0:10:11 | Clip
President Obama used a Labor Day event in Detroit to preview the jobs speech he'll give Thursday evening as Republican presidential contenders targeted the president, and each other, at a forum in South Carolina. Judy Woodruff and David Chalian assess what's at stake as the 2012 presidential campaign goes into full swing.