This story has been updated to correctly reflect online venues where Kargo sells ads
This story was revised to correct Shakya's affiliation to the University of California, San Diego.
This story has been corrected to reflect that the six people were fired after an internal investigation of an issue that was flagged by a KPMG employee to management. It has also been updated to reflect that regulators were brought in by management.
This story was revised to correct the product for which Microsoft announced it is ending support. It is Windows Vista. Steve Ballmer is former CEO of Microsoft. An earlier version misstated his status.
This story has been updated to reflect the proper text of Tyson Foods CEO Tom Hayes' quote about grasping at straws.
The market initially sold off nearly 1 percent in overnight trading after the strike. An earlier version misstated the percentage move.
This story's headline has been updated to say a United passenger was being immature, according to former Continental CEO Bethune's interview on CNBC.
A previous version of this story misspelled Stovall.
Shane Parker is a ramp agent for Southwest. An earlier version misspelled his name.
This story has been updated to accurately reflect the former occupations of Mario Monti.