Frank Biden told CBS News that his brother’s health, “in my humble opinion absolutely” contributed to his decision to bow out.
But source close to Biden family said: “Frank Biden suffers from alcoholism and hasn’t spoken to his brother in weeks. What he said… is completely untrue.”


?Political Trivia
Eight moments in political history. Put them on a timeline.
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Five senators. Three bills. Can you guess how they all voted?
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Nine Justices. One case. How did they rule?
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Do you have your finger on the pulse of America?
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Four questions a day.
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A new game every day.