This story was updated to clarify a headline. Liu is a former taxi driver.
This article has been updated to reflect that the EIA will release oil inventories data Thursday.
This version corrected Scalise's first name to Steve.
An earlier version gave the wrong first name for Union Pacific Railroad.
An earlier version gave the wrong closing price for Mallinckrodt. It closed Monday at $58.01 a share.
This story has been updated to reflect the U.S. Treasury will sell $24 billion in 10-year notes on Tuesday.
This version corrected attribution of Chanos citing "accounting concerns" to the sources.
This article has been revised to reflect Schiff said the bottom will drop out of the dollar.
This story has been updated to reflect that United Continental released a statement announcing Munoz's return Thursday.
Activision Blizzard announced plans to buy King Digital on Monday. An earlier version misstated the day.