The 2015 Porsche 911 Targa will debut Monday

Porsche's bringing the 997-generation 911 Targa to the Detroit auto show and you can watch it debut live at 11:45 AM EST on Monday, January 13. We've been told to expect a "retro" look, "Echoing the design of the original 911 Targa of 1965..." though we're not expecting to see a soft rear window. To watch the debut on Monday, click here.

Button wins in Istanbul

Jenson Button wins the Turkish Grand Prix in Istanbul for Brawn GP Contrary to recent form, Button failed by a whisker to take pole position in Q3 qualifying yesterday, having to cede that to Sebastian Vettel in the Red Bull. But second is still a good place to start, and Jenson signalled his intentions on the start line by sitting in his Brawn at a slight angle, looking for all the world as if he intended driving straight across Vettel from the start. That plan didn”t work, but it was Vettel and Button who pulled away from the pack at the start and, on turn nine, Vettel wilted under pressure, went wide and Button took the lead, to drive flawlessly to the end to claim 10 points and first place.

Heifer fuel

Unlike most people, when Michael Doyle drives past a herd of cattle grazing in a field, he doesn't see future tenderloins or T-bones. He sees fuel. The company Doyle co-owns, North Star Biofuels, is about to start production of biodiesel at a new $15 million, 20,000-square-foot plant in Watsonville, Calif., about 60 miles south of San Francisco.