Ford custom built two battery-powered Ford Focus cars for Jay Leno, who will put celebrities behind the wheel for a segment on his new primetime NBC show.Courtesy Ford / Jay Leno ShowHollywood has is green crusaders. But Jay Leno, whose garage in Los Angeles (despite solar paneling, a steam engine and wind turbine power) is a veritable shrine to the internal combustion engine, has never been considered one. But now, as part of his new show on NBC, Leno might just have come up with a concept that will strike an eco chord in Hollywood, and then on Main Street …