That little gear-and-widget ad operation in the back room of the maintenance manual shop has grown to be blended with others into the largest independent advertising agency in the world, focused on serving business-to-business clients.

FORBES: My Favorite Entrepreneur

Pakistani Prime Minister Yusuf Raza Gilani on Friday expressed "deep shock and grief over the tragedy, " ordering his country's Civil Aviation Authority "to gear up all its resources for rescue operation, " state media reported.

CNN: No survivors from Pakistan plane crash, official says