United Nations (U.N.) Deputy Ambassador Jon Lerner has deep ties to not only his longtime colleague and boss, U.N. Ambassador Nikki Haley, but also Facebook CEO Mark Zuckerberg, the failed "Never Trump" movement, and the pro-mass immigration billionaire GOP mega-donors the Koch brothers.

Lerner, 49, withdrew from consideration to become Vice President Mike Pence's national security adviser after news broke that President Trump was reportedly livid that a key member of the Never Trump movement would be joining his White House.