America has always been a generous nation, largely because of its Christian heritage. But there are those today who wish to use her generosity against her in an attempt to undo our nation altogether.In the final preview of our groundbreaking new documentary, 5 Things the Left Doesn't Want You to Know, we examine the impact of open border policies, driven by the cultural Left and guided by Marxist ideology—and aided by the confusion of Christians. And Dr. Kennedy will share why America is still a nation worth fighting for.