This weeks news comes from General Motors - selling its stake in Suzuki and wanting to make other liquidity changes to keep the losses from mounting. Opel, Renault and Nissan all announced production changes to reduce the finished goods inventories too.
Motor sports is from Homestead-Miami and the Ford 400 - the last NASCAR race of the season.
The History article is about GM Holden and follows on from the Chevrolet, Opel and Vauxhall histories recently.
The technical article is about the myths of filling your car tyres with nitrogen.