Pitt, Jolie at world forum
Brad Pitt, left, holds hands with his companion Angelina Jolie as they walk through the lobby at the World Economic Forum in Davos, Switzerland, on Jan. 26. The second day of the World Economic Forum's annual meeting promised a blend of celebrity and brass tacks talk of the issues facing the global community, ranging from security against terror to advancing human rights and the struggle against poverty and disease.