Tesla jumps after Elon Musk teases commercial truck, pickup

By Noel RandewichSAN FRANCISCO (Reuters) - Shares of Teslajumped nearly 3 percent on Thursday after Chief Executive Elon Musk said the electric car company expects to unveil its planned commercial truck in September.Musk last year announced plans for electric vehicles ranging from a commercial truck called the Tesla Semi to a public transport bus, a "new kind of pickup truck" and a compact sport utility vehicle."Tesla Semi truck unveil set for September.