Donald Trump is winning the support of many religious conservatives even though he has a spotty issue on opposing abortion, which conservative pundit Charles Krauthammer calls "the central issue of the conservative movement for the last 30 years, in terms of social issues." But before the early 1980s, Samantha Bee chronicled on Monday's Full Frontal, evangelical Christians and Southern Baptists didn't care much about abortion, considering it an issue for the Catholics to fret over.