Trump, Clinton shake hands at end of tense debate

ST. LOUIS - The second presidential debate was expected to be tense. And it started to be tense early after Hillary Clinton and Donald Trump refused to shake hands as they entered the debate hall in St. Louis. That's a break from traditional debate decorum.Shortly before the debate began, Trump held a press conference with three women who had accused President Bill Clinton of sexual wrongdoing and Hillary of acting vindictivley toward them. The women were seated with the Trump family in the fron