During the recent presidential campaign, both Barack Obama and John McCain endorsed the concept of an Open Fuel Standard.

CENTERFORSECURITYPOLICY: The Autos' perfect storm

And Bentley debuted its EXP 9 F concept, an SUV that will likely come standard with a 6.0-litre twin-turbocharged W12 engine.

FORBES: The Hottest Cars At The Geneva Auto Show

The key legal concept here is reasonable cause for fear, precisely the standard that gun rights advocates wish to overturn and a federal court in New York recently upheld.

CNN: Put reason back in America's gun debate