ABC’s Karl on Allegations Against Biden: ‘He’s Going to Have to Answer These Questions’

EXCERPT:

KARL: “There is no question, Ed, that these allegations against Vice President Biden are going to have to be answered for. He's going to have to answer these questions. And I think you are seeing the story as more evidence has come forward to, it’s -- it's being covered. In fact I think it’s on the front page of 'The Washington Post' today.”