5 things to know about new Christie Bridgegate developments
New Jersey Gov. Chris Christie appears on CNN on Nov. 18, 2015. [YouTube]

TRENTON -- A court filing Wednesday shed new light on the George Washington Bridge scandal that has dogged Gov. Chris Christie's administration the past three years -- including an accusation that the governor lied during a 2013 news conference. Here are five things to know about the developments: 1. A former aide alleged that Christie 'flat…