Takeaways: Trump aggressive, Clinton steady in tense debate

ST. LOUIS (AP) -- His candidacy spiraling out of control, Donald Trump faced Hillary Clinton on the debate stage Sunday night in the most critical moment of his political career.Questions about Trump's preparation, policy knowledge and temperament all were overshadowed by the political fallout from Friday's release of a video that captured the Republican presidential nominee making predatory sexual comments about women a decade earlier.With tensions high, the candidates refused to shake hands at