6 surprising revelations from Wildstein's Bridgegate testimony
David Wildstein exits the U.S. District Court in Newark, New Jersey May 1, 2015. REUTERS/Andrew Kelly

NEWARK -- Two years before the town of Fort Lee was engulfed in traffic gridlock for four straight days, former Port Authority executive David Wildstein was at the George Washington Bridge and noted that possibility of shutting down the local access lanes as a "potential leverage point." That was just one of the insights Wildstein, who…