In darkness and without fanfare, Gov. Christie votes for Trump
New Jersey Gov. Chris Christie appears on CNN on Nov. 18, 2015. [YouTube]

MENDHAM -- Some things are best done under cover of darkness, and for Gov. Chris Christie that includes voting for Republican presidential candidate Donald Trump. With the sky navy blue and sunrise still a half hour away, the governor who serves as Trump's transition planning chief sped into the parking lot of Mendham Township's Brookside Engine…