Detroit

NHTSA Demands Recall Data from GM

U.S. safety regulators are demanding that GM turn over documents detailing what the company knew when about a dangerous ignition problem that has been linked to 13 deaths.

Fiat Shares Soar on Chrysler Buyout Deal

Shares in Fiat rose as much as 16 percent in early trading Thursday after the Italian car maker struck a $4.35 billion deal to gain full control of Chrysler Group.