In this May 16, 2012 photo, the Facebook logo is displayed on an iPad in Philadelphia. Facebook's stock has fallen below $30 for the first time. That's down 20 percent since its stock began trading publicly on May 18, following one of the most anticipated stock offerings in history. (AP Photo/Matt Rourke)
Photo by Associated Press /Chattanooga Times Free Press .
published Tuesday, May 29th, 2012