Forty new models are expected to be unveiled at next month's North American International Auto Show in Detroit. Car sales have increased in the U.S. for six straight years, but sales seem to have plateaued with an inventory of unsold cars building.

Chicago-based Boeing is moving the headquarters of its defense unit to Washington DC.

The University of Minnesota is disciplining 10 football players over sexual assault allegations.

Iowa Renewable Fuels Association leader Monte Shaw said he would have picked someone other than Scott Pruitt to lead the EPA and Rick Perry to lead the Energy Department, because both have not been friends of the RFS, but they will have to answer to a boss who has repeatedly expressed his support of the Renewable Fuels Standard.